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DTSTART;TZID=America/Los_Angeles:20260618T093000
DTEND;TZID=America/Los_Angeles:20260618T133000
DTSTAMP:20260528T213229Z
CREATED:20260528T213229Z
LAST-MODIFIED:20260528T213229Z
UID:69496-1781775000-1781789400@efficiencyfirstca.org
SUMMARY:A3 Highly Flammable Refrigerants: Applications and Safe Handling
DESCRIPTION:As the industry transitions away from high GWP refrigerants toward more sustainable alternatives\, hydrocarbons\, classified as A3 refrigerants\, are being reintroduced into a wide range of residential and commercial applications. While these refrigerants offer clear environmental advantages\, their high flammability demands specialized training\, awareness\, and procedures. \nThis course was developed to serve as an instructional resource for working with A3 hydrocarbon refrigerants such as propane (R-290) and isobutane (R-600a). It combines essential background knowledge with step-by-step safety practices\, guided by the latest codes\, standards\, and regulatory requirements. \nUpon completing this training\, HVACR professionals are encouraged to take the A3 Refrigerant Certification exam. The A3 Refrigerants: Hydrocarbon Refrigerant Safety examination validates that a person possesses the knowledge to safely work with A3 refrigerants and helps reduce liability. \nThe 50 question\, closed-book exam covers the following competencies: \n\nGeneral flammable refrigerant safety knowledge\nCore  air conditioning and refrigerant ACR knowledge\nFlammable system service safety\nFlammable system installation safety\nFlammable refrigerant transportation and handling safety\nThe preparation booklet and the certification exam are offered at no cost\n\nCertification Exam Information: \n\nTo be eligible to take the no cost proctored certification exam you are required to attend A3 Highly Flammable Refrigerants: Applications and Safe Handling\nThe certification exam will be administered online on Thursday\, June 25\, 2026 (9am – 11am) PST\nA complimentary e-book will be provided to attendees who complete the training and are interested in taking the certification exam\n\nIf you are not ready to take the exam in June\, this training is still a great opportunity to learn about A3 refrigerants.
URL:https://efficiencyfirstca.org/event/a3-highly-flammable-refrigerants-applications-and-safe-handling/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260701T090000
DTEND;TZID=America/Los_Angeles:20260701T113000
DTSTAMP:20260428T185244Z
CREATED:20260428T185244Z
LAST-MODIFIED:20260428T185244Z
UID:69364-1782896400-1782905400@efficiencyfirstca.org
SUMMARY:Introduction to Passive House Retrofits: The EnerPHit Standard
DESCRIPTION:Part 5 of 9  \nAchieving the Passive House Standard in refurbishments of existing buildings is not always a realistic goal\, and the Passive House Institute has developed the EnerPHit standard for certified energy retrofits with Passive House Components. In this webinar\, trainers from the Passive House Network will discuss how the EnerPHit standard can accommodate the realities of existing old buildings\, where foundations\, party lines\, historic preservation\, cost\, and other factors make a typical Passive House certification impossible. Learn how existing structures can benefit from retrofits to move a structure from a low to high performance building. Applying the Passive House Standard to existing structures has its unique challenges. Through case studies of successful retrofits\, see how to upgrade a building with respect to airtightness\, insulation\, thermal bridge reductions\, high performance windows\, and ventilation\, plus learn about the EnerPHit standards and process. \nAgenda: \n\nIntroduction and safety message\nPassive House principles\nBuilding envelope trades\nHVAC\, plumbing and electrical trades\nQA/QC techniques for ensuring success\nQ&A\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nOutline the five basic principles of Passive House design and how each principle contributes to the health\, safety\, and welfare of occupants\nDescribe why and how hygienic ventilation is an essential defining component of Passive House design and operation. And outline how the Passive House design focuses on very good energy efficiency\, which results in side benefits like great occupant thermal and acoustic comfort\, improved occupant health outcomes\, and economic affordability\nRecall the major Passive House tools\, PHPP\, DesignPH\, and Therm\, and provide an overview of the tools correlating with data-driven design\nSummarize how to get from where the participant is now to constructing a building adhering to the international passive house standard through applicable case studies\nIllustrate the data driven design process to help projects meet their comfort\, durability\, and climate goals
URL:https://efficiencyfirstca.org/event/introduction-to-passive-house-retrofits-the-enerphit-standard-2/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260708T090000
DTEND;TZID=America/Los_Angeles:20260708T110000
DTSTAMP:20260428T185411Z
CREATED:20260428T185411Z
LAST-MODIFIED:20260428T185411Z
UID:69366-1783501200-1783508400@efficiencyfirstca.org
SUMMARY:Wildfire Resilience and Passive House
DESCRIPTION:Part 6 of 9  \nWith the growing occurrence of devastating wildfires\, there’s an imperative to make buildings fire safe and resilient. Passive House can support a clear pathway to achieve these goals. The class will review the latest science on wildfires and building safety\, including the interplay among building structure\, the surrounding landscape\, community\, and the Passive House methodology. We will dive into a toolkit with specific steps for analyzing and implementing fire resilient Passive House strategies for your next building project. \nAgenda: \n\nIntroduction and safety message\nContext of fire weather\, wildfires\, and urban conflagration.\nPriorities for building\, landscape\, and community hardening against wildfire threats\nHow Passive House characteristics can support fire resilience\nOptimization of fire resilience and Passive House goals\nExamples\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nOutline the threats that buildings\, property\, and people face due to the growing frequency of wildfires\nDescribe critical weaknesses and failures in site and building design that compromise fire resilience\nOutline attributes\, details\, and quality control aspects of Passive House design and construction that support wildfire resilience\nDescribe code\, landscaping\, and community strategies for strengthening fire resilience and the opportunities for Passive House to be implemented to enhance effectiveness
URL:https://efficiencyfirstca.org/event/wildfire-resilience-and-passive-house/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260708T140000
DTEND;TZID=America/Los_Angeles:20260708T154500
DTSTAMP:20260622T232523Z
CREATED:20260622T232523Z
LAST-MODIFIED:20260622T232523Z
UID:69590-1783519200-1783525500@efficiencyfirstca.org
SUMMARY:Case Studies and Implementation for Advanced HVAC Decarbonization
DESCRIPTION:By enrolling in this course\, you agree to receive text message course reminders. To opt-out update your profile here or upon receiving your first message you will have the option to opt out by replying “STOP”. \nWith the emerging trend towards fully electrified buildings\, plus the demands from a growing IT sector\, utilities and building portfolio managers are facing growing peak demands while also seeking solutions towards decarbonization and grid resilience. This session features three emerging HVAC strategies\, with detailed case studies that can move these ideas from research to implementation. \nCarlos Duarte will present a recently published simulation study exploring how radiant cooling systems can reduce strain on the grid during peak demand hours\, evaluating numerous parameters such as the scheduling of system operation to optimize for climates. With simulations of 16 climate zones in California\, plus 14 additional climates\, these results can inform optimization for load shifting in radiant systems. \nJiwon Park will discuss a case study of an all-electric medical office building that implemented heat recovery chillers to reduce emissions\, providing a higher coefficient of performance than air-to-water heat pumps\, with a smaller equipment footprint. Results show the technical feasibility of these systems\, but also their complexity and variability\, with a proposed new metric for assessing performance in such systems. \nFinally\, Tharanga Jayarathne will describe the field implementation and validation of a novel control strategy that optimizes supply air temperature resent. Recent implementations in three commercial buildings demonstrate its potential as a cost-effective and scalable control strategy\, with energy or cost savings up to 20%. This event is free and open to the public\, and co-sponsored by PG&E and UC Berkeley’s Center for the Built Environment.
URL:https://efficiencyfirstca.org/event/case-studies-and-implementation-for-advanced-hvac-decarbonization/
LOCATION:Online
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260708T140000
DTEND;TZID=America/Los_Angeles:20260708T154500
DTSTAMP:20260623T193917Z
CREATED:20260623T193917Z
LAST-MODIFIED:20260623T193917Z
UID:69597-1783519200-1783525500@efficiencyfirstca.org
SUMMARY:Case Studies and Implementation for Advanced HVAC Decarbonization
DESCRIPTION:Course Description\n\n\n\n\nWith the emerging trend towards fully electrified buildings\, plus the demands from a growing IT sector\, utilities and building portfolio managers are facing growing peak demands while also seeking solutions towards decarbonization and grid resilience. This session features three emerging HVAC strategies\, with detailed case studies that can move these ideas from research to implementation. \nCarlos Duarte will present a recently published simulation study exploring how radiant cooling systems can reduce strain on the grid during peak demand hours\, evaluating numerous parameters such as the scheduling of system operation to optimize for climates. With simulations of 16 climate zones in California\, plus 14 additional climates\, these results can inform optimization for load shifting in radiant systems. \nJiwon Park will discuss a case study of an all-electric medical office building that implemented heat recovery chillers to reduce emissions\, providing a higher coefficient of performance than air-to-water heat pumps\, with a smaller equipment footprint. Results show the technical feasibility of these systems\, but also their complexity and variability\, with a proposed new metric for assessing performance in such systems. \nFinally\, Tharanga Jayarathne will describe the field implementation and validation of a novel control strategy that optimizes supply air temperature resent. Recent implementations in three commercial buildings demonstrate its potential as a cost-effective and scalable control strategy\, with energy or cost savings up to 20%. This event is free and open to the public\, and co-sponsored by PG&E and UC Berkeley’s Center for the Built Environment.
URL:https://efficiencyfirstca.org/event/case-studies-and-implementation-for-advanced-hvac-decarbonization-2/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260715T090000
DTEND;TZID=America/Los_Angeles:20260715T120000
DTSTAMP:20260428T185542Z
CREATED:20260428T185542Z
LAST-MODIFIED:20260428T185542Z
UID:69368-1784106000-1784116800@efficiencyfirstca.org
SUMMARY:Multifamily Passive House Design
DESCRIPTION:Part 7 of 9  \nPassive House delivers healthy\, quiet\, and comfortable homes in durable buildings. Passive House also provides a baseline on which teams can craft resilient buildings capable of sheltering residents from the violent storms and extreme heat waves to come. In this course\, we’ll cover a range of issues that go into planning\, designing\, and constructing affordable Passive House multifamily buildings. It’s a comprehensive overview\, diving into key details\, and demystifying the strategies for success. \nAgenda: \n\nIntroduction and safety message\n\nMultifamily milestones\nCritical early design considerations\nVentilation and ventilation systems\nCooling\, shading\, comfort\, and optimization\nEnclosure assemblies\nHeat pumps and space conditioning strategies\nDomestic hot water\nCertification process\nQ&A\n\n\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nOutline common pitfalls in designing Passive House multifamily buildings\nDescribe critical pathways\, processes\, and milestones in Passive House multifamily optimization\nRecall critical\, multifamily components and systems and the sequence of consideration and integration\nSummarize how well established strategies are evolving and being successfully scaled
URL:https://efficiencyfirstca.org/event/multifamily-passive-house-design/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260722T090000
DTEND;TZID=America/Los_Angeles:20260722T113000
DTSTAMP:20260428T185704Z
CREATED:20260428T185704Z
LAST-MODIFIED:20260428T185704Z
UID:69370-1784710800-1784719800@efficiencyfirstca.org
SUMMARY:Passive House Enclosures
DESCRIPTION:Part 8 of 9  \nThis course dives deep into the focus of building enclosure design and construction looking at a range of enclosure construction types\, and climates. The course will look at topics of designing\, detailing\, sequencing\, building\, inspection\, reporting\, and testing of critical Passive House components and enclosure systems: insulation\, thermal bridge free connections\, airtightness\, windows and more. \nAgenda: \n\nIntroduction and safety message\nContext of Passive House\nThe work of enclosures\nEfficient design and high quality\nDetails\nExecution\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nDescribe Passive House goals and methodology as they translate to enclosure assemblies\nOutline typical Passive House assembly buildups and connection details\nDescribe Passive House window installation details and testing to hit Passive House goals\nOutline quality assurance and quality control measures used to verify enclosure performance and reach certification
URL:https://efficiencyfirstca.org/event/passive-house-enclosures/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260729T090000
DTEND;TZID=America/Los_Angeles:20260729T113000
DTSTAMP:20260428T185901Z
CREATED:20260428T185901Z
LAST-MODIFIED:20260428T185901Z
UID:69372-1785315600-1785324600@efficiencyfirstca.org
SUMMARY:Passive House Mechanical Systems
DESCRIPTION:Part 9 of 9  \nThis course dives deep into the focus of building mechanical systems with a particular focus on ventilation and hot water systems. Learn about the design and construction of a range of system types. The course will examine ventilation\, heating\, cooling\, and hot water topics of performance specifications\, coordination\, sequencing\, inspection\, testing\, and reporting. \nAgenda: \n\nIntroduction and safety message\nContext of Passive House and mechanical systems\nSystems strategy\nVentilation\nHeating and cooling\nDomestic hot water (DHW)\nOther systems and solar\nCase studies\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nDescribe Passive House goals and methodology as they translate to mechanical systems\nOutline typical Passive House heating\, cooling\, ventilation and hot water systems\, focusing on the pros and cons of choices\nDescribe Passive House ventilation and hot water installation considerations\, and the process to hit Passive House goals\nOutline quality assurance and quality control measures used to verify mechanical systems’ performance and reach certification
URL:https://efficiencyfirstca.org/event/passive-house-mechanical-systems/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260820T120000
DTEND;TZID=America/Los_Angeles:20260820T160000
DTSTAMP:20260722T202249Z
CREATED:20260722T202249Z
LAST-MODIFIED:20260722T202249Z
UID:69671-1787227200-1787241600@efficiencyfirstca.org
SUMMARY:Electric Heat Pumps for Space Heating and Cooling
DESCRIPTION:Course Description: As the electricity grid gets cleaner\, electricity is becoming a more attractive choice for home designers and builders. Renewable energy is growing\, and many cities now limit fossil‑fuel systems in new homes. These changes make it easier to cut residential greenhouse gas emissions and work toward zero‑net‑energy goals. \nIn this webinar\, Dan Perunko of Balance Point Home Performance explains how electric heat pumps can improve efficiency and reduce emissions in both new and existing homes. He covers the strengths and limits of today’s heat‑pump technologies\, including equipment options and refrigerant types. The webinar also looks at how these systems affect indoor air quality and what builders should consider when designing the building enclosure. \n\nAgenda:\n\n\nIntroduction and safety announcement\nHeat pumps for space heating\nCase studies of zero net energy (ZNE) homes\nEnergy consumption of heating and cooling\nDucted vs. ductless heat pump systems\nIndoor air quality (IAQ)\nRefrigerant leaks and global warming potential\nPerformance of variable refrigerant flow (VRF) systems\nDuct design and variable air flow systems\nElectric resistance auxiliary heating in heat pumps\nQ&A and course evaluation\n\n\n\n\nObjectives:\nThe objective of this course is that at the conclusion\, participants will be able to:\n\n\nIdentify the benefits of ducted and ductless space heating heat pump systems\nDescribe the potential benefits of HVAC-driven filtration and indoor air quality\nSummarize the performance parameters for proper installation of electric heat pumps\nDescribe climate impacts from the release of refrigerants into the atmosphere and the procedures to ensure that systems don’t leak\nInterpret energy savings comparisons among existing equipment types in order to determine the total annual energy consumption for the equipment under consideration\n\n\n\n\nAudience Level:\nIntermediate\n\n\n\nContinuing Education Credits\n\nSee below \n\n\n\nAIA\n3.75\n\n\n\nBPI\n4\n\n\n\nCABEC\n4\n\n\n\nHBX\n4\n\n\n\nSector:\nResidential
URL:https://efficiencyfirstca.org/event/electric-heat-pumps-for-space-heating-and-cooling-6/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260827T090000
DTEND;TZID=America/Los_Angeles:20260827T120000
DTSTAMP:20260722T222814Z
CREATED:20260722T222814Z
LAST-MODIFIED:20260722T222814Z
UID:69673-1787821200-1787832000@efficiencyfirstca.org
SUMMARY:Practical and Efficient Hot Water Delivery: Meeting Hot Water Demand with Heat Pump Water Heaters
DESCRIPTION:Course Description: On average Californians consume less water than the residents of other states. Even so there is a need for us to conserve even more water. The construction community has an opportunity to further reduce residential water use in ways that do not feel like conservation to customers. In this class\, Dan Perunko of Balance Point Home Performance looks at changing the way hot water is stored and delivered to the tap in residential buildings. The theory behind our approach is called “Structured Plumbing”. This will be a practical class focusing on how to install or modify hot water plumbing following the principles of “Structured Plumbing”. The presentation is based on completed projects including retrofits and new construction. \n\nAgenda:\n\n\nIntroduction and safety message\nOverview of structured plumbing design\nMaterial choices and water flow\nPump options\nTypical plumbing layout vs the ideal plumbing layout\nAdvantages and limitations of retrofit plumbing projects\nCase study projects – three examples\nReview as found plumbing layout\nDesign options and install techniques\nDiscuss missed opportunities\nExamine performance of completed system\n\n\n\n\nObjectives:\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nConvey the importance of water conservation measures that do not negatively impact the homeowner’s comfort\nCite the annual volume of water a typical household can save by adopting structured plumbing\nDiscuss how reducing pipe diameter decreases the wait time for hot water at a fixture\nPresent strategies for installing a structured plumbing system in an existing home\nPractice evaluating existing plumbing layouts to decide if existing pipe should be reused or rerouted\nSummarize the best options for locating hot water tanks and recirculation pumps with different floor plans\nList the material choices available for replumbing hot water systems (each material will be evaluated for its impact on water flow and velocity)\nArticulate and synthesize how each component and process involved in electrical upgrades directly impacts the electrical efficiency and overall electrical performance of a house. This includes optimizing energy conversion efficiency\, reducing losses\, and improving the reliability and stability of the electrical infrastructure\n\n\n\n\nAudience Level:\nIntermediate\n\n\n\nContinuing Education Credits:\n\nSee below \n\n\n\nAIA\n2.5\n\n\n\nBPI\n3\n\n\n\nCABEC\n3\n\n\n\nHBX\n3\n\n\n\nSector:\nResidential
URL:https://efficiencyfirstca.org/event/practical-and-efficient-hot-water-delivery-meeting-hot-water-demand-with-heat-pump-water-heaters-3/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260901T090000
DTEND;TZID=America/Los_Angeles:20260901T103000
DTSTAMP:20260818T204524Z
CREATED:20260818T204514Z
LAST-MODIFIED:20260818T204524Z
UID:69808-1788253200-1788258600@efficiencyfirstca.org
SUMMARY:Electrify Efficiently: Overcoming Heat Pump Objections (Part 1 of 5)
DESCRIPTION:Heat Pumps are quickly gaining traction as a preferred HVAC and water heating technology. California has a goal for six million installed heat pumps by 2030\, and state plans indicate that new gas furnace and water heaters will not be permitted after 2030. While the path forward for heat pumps seems clear\, the technology is still foreign to most homeowners. To meet the above-mentioned goals\, contractors and other industry professionals must arm themselves with the knowledge (and sometimes the data) to dispel myths about heat pumps. \nIn this webinar\, you’ll hear from Larry Waters\, an HVAC industry veteran who switched his focus towards home performance in 2010 and towards inverter heat pumps in 2014. With over 400 heat pump installations under his belt\, Larry’s heard just about every objection in the book and will relay best practices for responding to such objections.
URL:https://efficiencyfirstca.org/event/electrify-efficiently-overcoming-heat-pump-objections-part-1-of-5-2/
LOCATION:Online
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260908T090000
DTEND;TZID=America/Los_Angeles:20260908T103000
DTSTAMP:20260818T204359Z
CREATED:20260818T204359Z
LAST-MODIFIED:20260818T204359Z
UID:69806-1788858000-1788863400@efficiencyfirstca.org
SUMMARY:Electrify Efficiently: Operating a Heat Pump – Best Practices to Minimize Call Backs (Part 2 of 5)
DESCRIPTION:Heat pumps are inherently different than gas furnaces or gas water heaters. Contractors and other industry professionals must take time to educate customers\, clients\, and others on these differences to ensure optimal customer satisfaction. This webinar will outline best practices for system operation of ducted and ductless mini-splits\, unitary heat pumps\, and heat pump water heaters.
URL:https://efficiencyfirstca.org/event/electrify-efficiently-operating-a-heat-pump-best-practices-to-minimize-call-backs-part-2-of-5-2/
LOCATION:Online
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260917T090000
DTEND;TZID=America/Los_Angeles:20260917T120000
DTSTAMP:20260818T204913Z
CREATED:20260818T204913Z
LAST-MODIFIED:20260818T204913Z
UID:69810-1789635600-1789646400@efficiencyfirstca.org
SUMMARY:Optimizing Ducted Heat Pumps for Residential Electrification: Load Calculations\, Equipment Selection\, System Airflow and Layout
DESCRIPTION:This session will deal with design\, equipment choice and layout issues. The relevant performance factors are system capacity\, refrigerant charge and system airflow. We will review design\, installation and commissioning details for each of these performance factors. These performance factors can be applied to both conditioning and ventilation system ducts. We have designed\, built and commissioned both retrofit and new construction projects that exemplify the concepts covered in class. Course content will include design examples\, photos installations\, and test results from commissioning.
URL:https://efficiencyfirstca.org/event/optimizing-ducted-heat-pumps-for-residential-electrification-load-calculations-equipment-selection-system-airflow-and-layout-2/
LOCATION:Online
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260922T090000
DTEND;TZID=America/Los_Angeles:20260922T110000
DTSTAMP:20260925T164758Z
CREATED:20260925T164758Z
LAST-MODIFIED:20260925T164758Z
UID:70032-1790067600-1790074800@efficiencyfirstca.org
SUMMARY:Air Sealing and Insulating for Electrification Projects (3 Part Series) Part 3
DESCRIPTION:Air sealing and insulating are foundational to high performance homes\, with numerous interactive benefits for the home and occupants. The Air Sealing and Insulating for Electrification Projects series will provide job ready strategies and techniques for building more durable\, healthier\, comfortable and energy efficient homes. \n  \nInstructor Bio: \nDan Perunko \nDan Perunko is cofounder of Balance Point Home Performance Company. In 2006\, along with Gavin Healy\, Dan started a successful company providing full service home performance analysis\, retrofits\, consultations\, and trainings. Dan works on new and existing construction designs and hands on installations of enclosures\, mechanical\, plumbing\, and indoor air quality components based on tested performance outcomes. Dan especially enjoys improving existing homes to provide homeowners with levels of comfort and energy consumption that they have not believed possible. Dan is a professional trainer who designs and delivers full and multi day courses for California’s utility companies (energy training centers) and ACI national and regional conferences. Dan brings his experience from construction\, design and building analysis\, to make his class materials relevant\, useful and understandable regardless of the attendees’ level of experience. \nAudience Level: \nIntroductory \nContinuing Education Credits: \nAIA\, BPI\, CABEC\, HBX (see individual courses for CEU amounts) \nSector: \nResidential \nElectrification: \nYes
URL:https://efficiencyfirstca.org/event/air-sealing-and-insulating-for-electrification-projects-3-part-series-part-3/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260929T090000
DTEND;TZID=America/Los_Angeles:20260929T103000
DTSTAMP:20260818T205249Z
CREATED:20260818T205249Z
LAST-MODIFIED:20260818T205249Z
UID:69812-1790672400-1790677800@efficiencyfirstca.org
SUMMARY:Electrify Efficiently: Home Heat Pumps Done Right - A Case Study (Part 4 of 5)
DESCRIPTION:The path to going all-electric can take many forms. For some\, this means upgrading one appliance at a time; for others\, it means replacing them all at once and offsetting with on-site solar. Regardless of the timeline\, there are some important planning steps that must take place\, as well as a continual vision for optimizing efficiency. Join Electrify My Home in this session for a case study of a customer’s electrification journey. You’ll also hear directly from the customer\, who will share why they went gas-free\, why they chose to pursue efficiency measures\, and what bumps in the road were faced on this adventure. \nAgenda: \n\nIntroduction and safety message\nOverview of the Electrify My Home “Electrify Efficiently” webinar series\nThe electrification path/journey\nThings every customer (and contractor) should consider along the way\nElectrify My Home customer interview\nClass survey\, closing and wrap up
URL:https://efficiencyfirstca.org/event/electrify-efficiently-home-heat-pumps-done-right-a-case-study-part-4-of-5-2/
LOCATION:Online
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261006T090000
DTEND;TZID=America/Los_Angeles:20261006T110000
DTSTAMP:20260925T164656Z
CREATED:20260925T164501Z
LAST-MODIFIED:20260925T164656Z
UID:70027-1791277200-1791284400@efficiencyfirstca.org
SUMMARY:Air Sealing and Insulating for Electrification Projects (3 Part Series) Part 1
DESCRIPTION:Air sealing and insulating are foundational to high performance homes\, with numerous interactive benefits for the home and occupants. The Air Sealing and Insulating for Electrification Projects series will provide job ready strategies and techniques for building more durable\, healthier\, comfortable and energy efficient homes. \n  \nInstructor Bio: \nDan Perunko \nDan Perunko is cofounder of Balance Point Home Performance Company. In 2006\, along with Gavin Healy\, Dan started a successful company providing full service home performance analysis\, retrofits\, consultations\, and trainings. Dan works on new and existing construction designs and hands on installations of enclosures\, mechanical\, plumbing\, and indoor air quality components based on tested performance outcomes. Dan especially enjoys improving existing homes to provide homeowners with levels of comfort and energy consumption that they have not believed possible. Dan is a professional trainer who designs and delivers full and multi day courses for California’s utility companies (energy training centers) and ACI national and regional conferences. Dan brings his experience from construction\, design and building analysis\, to make his class materials relevant\, useful and understandable regardless of the attendees’ level of experience. \nAudience Level: \nIntroductory \nContinuing Education Credits: \nAIA\, BPI\, CABEC\, HBX (see individual courses for CEU amounts) \nSector: \nResidential \nElectrification: \nYes
URL:https://efficiencyfirstca.org/event/air-sealing-and-insulating-for-electrification-projects-3-part-series-part-1/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261015T090000
DTEND;TZID=America/Los_Angeles:20261015T110000
DTSTAMP:20260925T164628Z
CREATED:20260925T164628Z
LAST-MODIFIED:20260925T164628Z
UID:70029-1792054800-1792062000@efficiencyfirstca.org
SUMMARY:Air Sealing and Insulating for Electrification Projects (3 Part Series) Part 2
DESCRIPTION:Air sealing and insulating are foundational to high performance homes\, with numerous interactive benefits for the home and occupants. The Air Sealing and Insulating for Electrification Projects series will provide job ready strategies and techniques for building more durable\, healthier\, comfortable and energy efficient homes. \n  \nInstructor Bio: \nDan Perunko \nDan Perunko is cofounder of Balance Point Home Performance Company. In 2006\, along with Gavin Healy\, Dan started a successful company providing full service home performance analysis\, retrofits\, consultations\, and trainings. Dan works on new and existing construction designs and hands on installations of enclosures\, mechanical\, plumbing\, and indoor air quality components based on tested performance outcomes. Dan especially enjoys improving existing homes to provide homeowners with levels of comfort and energy consumption that they have not believed possible. Dan is a professional trainer who designs and delivers full and multi day courses for California’s utility companies (energy training centers) and ACI national and regional conferences. Dan brings his experience from construction\, design and building analysis\, to make his class materials relevant\, useful and understandable regardless of the attendees’ level of experience. \nAudience Level: \nIntroductory \nContinuing Education Credits: \nAIA\, BPI\, CABEC\, HBX (see individual courses for CEU amounts) \nSector: \nResidential \nElectrification: \nYes
URL:https://efficiencyfirstca.org/event/air-sealing-and-insulating-for-electrification-projects-3-part-series-part-2/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261020T090000
DTEND;TZID=America/Los_Angeles:20261020T103000
DTSTAMP:20260925T172655Z
CREATED:20260925T172655Z
LAST-MODIFIED:20260925T172655Z
UID:70034-1792486800-1792492200@efficiencyfirstca.org
SUMMARY:Electrify Efficiently: The Why and How of Home Performance for Electrification
DESCRIPTION:As heat pumps begin to proliferate the market\, it’s important to recognize the importance of energy efficiency and home performance. Building systems are interdependent and it’s rare that addressing a single component will result in the most comfortable outcome. This session will highlight the importance of incorporating home performance concepts into heat pump projects or at least the home upgrade planning process. You’ll learn about unintended consequences of not incorporating home performance upgrades\, as well as the huge upsides when done correctly.
URL:https://efficiencyfirstca.org/event/electrify-efficiently-the-why-and-how-of-home-performance-for-electrification/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261021T093000
DTEND;TZID=America/Los_Angeles:20261021T123000
DTSTAMP:20260925T173432Z
CREATED:20260925T173432Z
LAST-MODIFIED:20260925T173432Z
UID:70036-1792575000-1792585800@efficiencyfirstca.org
SUMMARY:Heat Pump Water Heater: Installation\, Decision Guidance\, and Load Shifting
DESCRIPTION:Presented by Nick Brown and Gary Klein\, this webinar will look at the best practices for installing a heat pump water in residential homes. This course will help plumbers\, builders\, architects\, homeowners\, and home energy consultants understand what is different about heat pump water heaters from the water heaters they are more familiar with\, ensuring correct installations. We’ll provide a quick recap of heat pump water heater basics and then explore the retrofit process\, beginning from site preparation and installation considerations at the home\, to operation and grid flexibility that heat pump water heaters can provide. \nThe U.S. Department of Energy has recognized this course as part of PG&E Energy Center’s Heat Pump Water Heater program as Energy Skilled in Installation. Energy Skilled heat pump water heater programs include important content to prepare students to install and specify high quality\, next generation heat pump water heater systems. \nEnroll here to attend the entire Energy Skilled Heat Pump Water Heater Installation Series. \nAgenda: \n\nIntroduction and safety message\nHeat pump water heater basics\nKey installation challenges for heat pump water heaters\nInstallation requirements for electrical\, plumbing connections\, and condensate drainage\nNew technological developments for heat pump water heaters\nCold climate HPWHs (split-type)\nHeat water heater operational modes\nGrid interaction\nClass survey\, closing and wrap up\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nList key considerations when preparing to replace a gas water heater with a heat pump water heater\nName examples of different heat pump system types\, including 120v equipment\nIdentify the proper installation location for a heat pump water heater system\nSummarize the different operating modes of HPWHs\nDescribe what is a CTA-2045 communication device and how it is used for grid flexibility\nDiscuss how the operation of a heat pump water heater can be managed using a CTA-2045 device and how heat pump water heaters are used within utility demand response programs\n\nbuildingscienceeducation | BSESC
URL:https://efficiencyfirstca.org/event/heat-pump-water-heater-installation-decision-guidance-and-load-shifting-4/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261021T093000
DTEND;TZID=America/Los_Angeles:20261021T123000
DTSTAMP:20261013T183647Z
CREATED:20261013T183647Z
LAST-MODIFIED:20261013T183647Z
UID:70080-1792575000-1792585800@efficiencyfirstca.org
SUMMARY:Heat Pump Water Heater: Installation\, Decision Guidance\, and Load Shifting
DESCRIPTION:Presented by Nick Brown and Gary Klein\, this webinar will look at the best practices for installing a heat pump water in residential homes. This course will help plumbers\, builders\, architects\, homeowners\, and home energy consultants understand what is different about heat pump water heaters from the water heaters they are more familiar with\, ensuring correct installations. We’ll provide a quick recap of heat pump water heater basics and then explore the retrofit process\, beginning from site preparation and installation considerations at the home\, to operation and grid flexibility that heat pump water heaters can provide. \nThe U.S. Department of Energy has recognized this course as part of PG&E Energy Center’s Heat Pump Water Heater program as Energy Skilled in Installation. Energy Skilled heat pump water heater programs include important content to prepare students to install and specify high quality\, next generation heat pump water heater systems. \nEnroll here to attend the entire Energy Skilled Heat Pump Water Heater Installation Series. \nAgenda: \n\nIntroduction and safety message\nHeat pump water heater basics\nKey installation challenges for heat pump water heaters\nInstallation requirements for electrical\, plumbing connections\, and condensate drainage\nNew technological developments for heat pump water heaters\nCold climate HPWHs (split-type)\nHeat water heater operational modes\nGrid interaction\nClass survey\, closing and wrap up\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nList key considerations when preparing to replace a gas water heater with a heat pump water heater\nName examples of different heat pump system types\, including 120v equipment\nIdentify the proper installation location for a heat pump water heater system\nSummarize the different operating modes of HPWHs\nDescribe what is a CTA-2045 communication device and how it is used for grid flexibility\nDiscuss how the operation of a heat pump water heater can be managed using a CTA-2045 device and how heat pump water heaters are used within utility demand response programs\n\nbuildingscienceeducation | BSESC
URL:https://efficiencyfirstca.org/event/heat-pump-water-heater-installation-decision-guidance-and-load-shifting-5/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261027T083000
DTEND;TZID=America/Los_Angeles:20261027T130000
DTSTAMP:20260925T162924Z
CREATED:20260925T162924Z
LAST-MODIFIED:20260925T162924Z
UID:70016-1793089800-1793106000@efficiencyfirstca.org
SUMMARY:Power Up Your Skills: Split System Heat Pump Water Heater Training & Trade Fair
DESCRIPTION:Boost your expertise in split system heat pump water heaters with training and direct access to top manufacturers. \n\n\n\n\nThis special event features a presentation from a leading installer of heat pump water heater installations\, along with interactive training\, and a manufacturer trade fair during Heat Pump Water Heater Week. Event attendees will explore split heat pump water heaters (HPWHs) through an immersive learning experience featuring interactive instruction and a manufacturer trade fair. Participants will learn how split heat HPWHs work\, how they differ from conventional and integrated systems\, and what to consider when evaluating applications and available products. \nWhy is this important?\nBuildings account for 40% of greenhouse gas emissions\, making efficient water heating a practical opportunity to reduce energy use. Heat pump water heaters use 75% less energy than conventional water heaters\, meeting hot water needs while lowering energy consumption and emissions. \nSplit HPWHs are an emerging technology that separates the compressor from the tank and places it outdoors. Several manufacturers have released new products in the past year\, making this a timely opportunity for contractors\, students\, and other interested participants to understand the technology and explore available options. The event will be offered in person\, and the presentations will be livestreamed for virtual participation \nAgenda\n8:30 a.m. arrival onsite\n9:00 – 10:30 a.m. presentation from installation trainer for in-person and online attendees\n10:30 – 11:00 a.m. presentations from manufacturers for in-person and online attendees\n11:00 a.m. – 12:00 p.m. hands-on activities for in-person attendees\n12:00 – 1:00 p.m. lunch and conversations with manufacturers for in-person attendees \nLearning objectives\nParticipants will be able to: \n\nDescribe split heat pump water heaters and how they operate.\nExplain the benefits of split heat pump water heaters.\nUnderstand installation considerations for split system HPWHs.\nEvaluate and select split HPWH products.\n\nWhere: San Jose City College\, San Jose\, CA\nFind out more: Split System HPWH Event Flyer \nBrought to you by\nPG&E Energy Centers\, New Buildings Institute\, and the Advanced Water Heating Initiative
URL:https://efficiencyfirstca.org/event/power-up-your-skills-split-system-heat-pump-water-heater-training-trade-fair/
CATEGORIES:NBI,Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261027T090000
DTEND;TZID=America/Los_Angeles:20261027T120000
DTSTAMP:20260925T173641Z
CREATED:20260925T173641Z
LAST-MODIFIED:20260925T173641Z
UID:70038-1793091600-1793102400@efficiencyfirstca.org
SUMMARY:Crawlspace Retrofits in Electrification Projects (2 Part Series) - PART 1
DESCRIPTION:Discover practical strategies for sealing and insulating crawlspaces to boost home performance and comfort. Learn from Dan Perunko of Balance Point Home Performance as he tackles moisture\, rodents\, and wildfire resilience. Ideal for professionals working on energy upgrades and crawlspace retrofits. \nDan Perunko \nDan Perunko is cofounder of Balance Point Home Performance Company. In 2006\, along with Gavin Healy\, Dan started a successful company providing full service home performance analysis\, retrofits\, consultations\, and trainings. Dan works on new and existing construction designs and hands on installations of enclosures\, mechanical\, plumbing\, and indoor air quality components based on tested performance outcomes. Dan especially enjoys improving existing homes to provide homeowners with levels of comfort and energy consumption that they have not believed possible. Dan is a professional trainer who designs and delivers full and multi day courses for California’s Utility Companies (energy training centers) and ACI national and regional conferences. Dan brings his experience from construction\, design and building analysis\, to make his class materials relevant\, useful and understandable regardless of the attendees’ level of experience. \nContinuing Education Credits: \nAIA-LU|HSW\, BPI\, CABEC\, HBX \n(see individual courses for CEU amounts)\n \nAudience Level: \nIntermediate \nElectrification: \nYes \nSector: \nResidential
URL:https://efficiencyfirstca.org/event/crawlspace-retrofits-in-electrification-projects-2-part-series-part-1/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261027T090000
DTEND;TZID=America/Los_Angeles:20261027T120000
DTSTAMP:20261013T182834Z
CREATED:20261013T182834Z
LAST-MODIFIED:20261013T182834Z
UID:70074-1793091600-1793102400@efficiencyfirstca.org
SUMMARY:Crawlspace Retrofits in Electrification Projects (2 Part Series)
DESCRIPTION:Course description\n\n\n\n\n\nPart 1 of 2  \nCrawlspaces come in all shapes and sizes including shallow or hillside\, and crawlspaces adjacent to conditioned spaces. The geometry of a crawlspace is an important factor when deciding where to establish a continuous air barrier. Ultimately the insulation will follow and remain aligned with that air barrier. In this course\, Dan Perunko of Balance Point Home Performance will present air sealing and insulating strategies for various crawlspace types\, along with the myriad benefits effective crawlspace solutions provide for the occupants and the home. \nAgenda: \n\nIntroduction and safety message\nUnderstanding the geometry of the crawlspace\nUsing test tools identifying leakage and understanding their limitations\nAir barrier alignment for vented and unvented crawlspaces\nImplications for equipment make-up air in unvented crawlspaces\nCreating continuity in the crawlspace\nStrategies for air sealing leaks in the subfloor\nAir sealing around plumbing fixtures that may require future maintenance\nRemoving abandoned or soon-to-be abandoned mechanical equipment that interfaces with the subfloor air barrier\nAir sealing electrical systems and conduits that pass through the subfloor\nAddressing air leakage at masonry fireplaces that pass though the subfloor\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nCite areas where the crawlspace air barrier typically lacks continuity\nIdentify tests to assess the continuity of the air barrier\nList examples of crawlspace subfloor penetrations that require an air sealing method that can be undone if maintenance is needed\nName alternatives to batt insulation in the subfloor\nExplain key benefits to air isolating a vented crawlspace from the conditioned spaces\nSummarize post-retrofit testing strategies for continuity and thermal performance\n\nContinuing Education Credits: \nAIA-LU|HSW: 2.5\, BPI: 3\, CABEC: 3\, HBX: 3
URL:https://efficiencyfirstca.org/event/crawlspace-retrofits-in-electrification-projects-2-part-series-2/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261028T090000
DTEND;TZID=America/Los_Angeles:20261028T150000
DTSTAMP:20261013T193855Z
CREATED:20261013T193842Z
LAST-MODIFIED:20261013T193855Z
UID:70100-1793178000-1793199600@efficiencyfirstca.org
SUMMARY:ACCA Dry Climate Manual J and S with Wrightsoft (Part 1 of 3)
DESCRIPTION:Course description\n\n\n\n\n\nPart 1 of 3  \nThis full day webinar focuses on the unique residential loads and energy code encountered in the Dry Climate of California. The material covers the basic science behind ACCA Manual J load calculations and Manual S equipment selection. During this session\, a sample plan is entered into Wrightsoft first using the 1975 code\, since many homes meet these criteria it provides a touchstone for contractors in equipment sizing. The plan is then altered to meet the 2025 Energy Code. This allows attendees to compare the loads generated by Wrightsoft in Manual J and provides a practical opportunity the effect the energy code has on Equipment sizes. Manufacturer’s expanded product data sheets are reviewed\, and attendees are guided to use the correct qualifiers for California Code and Climate. Several examples are covered demonstrating the correct sizing procedure and differences in how charts and tables may look different but have the same information in an alternate format. ASHRAE 62.2 Residential ventilation requirements are reviewed and are incorporated into the Wrightsoft program. Internal loads are defined for the room-by-room design based on appliances and occupancy. \nGain hands-on experience with Wrightsoft using the free 30-day trial by downloading Right-Suite® Universal Demo here. \nAgenda: \n\nReview Manual J load calculation process\nReview Dry Climate Manual S equipment sizing steps\nWrightsoft software – hands-on session\nWrightsoft application – energy code comparison\nManufacturer data and equipment selection\nVentilation and internal loads\n\nThe objective of this course is that at the conclusion\, participants will be able to:   \n\nUnderstand and apply ACCA Manual J load calculations and Manual S equipment selection principles for residential applications\nUse Wrightsoft software to accurately model residential buildings load and determine proper system sizing\nInterpret manufacturer expanded product data to select HVAC equipment that meets California climate and code requirements\nIncorporate ASHRAE 62.2 ventilation standards and internal loads into room-by-room design for improved efficiency and comfort\n\nContinuing Education Credits: \nCABEC: 6\, NATE: 6
URL:https://efficiencyfirstca.org/event/acca-dry-climate-manual-j-and-s-with-wrightsoft-part-1-of-3/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261029T093000
DTEND;TZID=America/Los_Angeles:20261029T123000
DTSTAMP:20260925T173750Z
CREATED:20260925T173750Z
LAST-MODIFIED:20260925T173750Z
UID:70040-1793266200-1793277000@efficiencyfirstca.org
SUMMARY:Crawlspace Retrofits in Electrification Projects (2 Part Series) - PART 2
DESCRIPTION:Discover practical strategies for sealing and insulating crawlspaces to boost home performance and comfort. Learn from Dan Perunko of Balance Point Home Performance as he tackles moisture\, rodents\, and wildfire resilience. Ideal for professionals working on energy upgrades and crawlspace retrofits. \nDan Perunko \nDan Perunko is cofounder of Balance Point Home Performance Company. In 2006\, along with Gavin Healy\, Dan started a successful company providing full service home performance analysis\, retrofits\, consultations\, and trainings. Dan works on new and existing construction designs and hands on installations of enclosures\, mechanical\, plumbing\, and indoor air quality components based on tested performance outcomes. Dan especially enjoys improving existing homes to provide homeowners with levels of comfort and energy consumption that they have not believed possible. Dan is a professional trainer who designs and delivers full and multi day courses for California’s Utility Companies (energy training centers) and ACI national and regional conferences. Dan brings his experience from construction\, design and building analysis\, to make his class materials relevant\, useful and understandable regardless of the attendees’ level of experience. \nContinuing Education Credits: \nAIA-LU|HSW\, BPI\, CABEC\, HBX \n(see individual courses for CEU amounts)\n \nAudience Level: \nIntermediate \nElectrification: \nYes \nSector: \nResidential
URL:https://efficiencyfirstca.org/event/crawlspace-retrofits-in-electrification-projects-2-part-series-part-2/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261029T093000
DTEND;TZID=America/Los_Angeles:20261029T123000
DTSTAMP:20261013T183023Z
CREATED:20261013T183023Z
LAST-MODIFIED:20261013T183023Z
UID:70076-1793266200-1793277000@efficiencyfirstca.org
SUMMARY:Crawlspace Retrofits in Electrification Projects - Part 2
DESCRIPTION:Course description\n\n\n\n\n\nPart 2 of 2  \nMany existing crawlspaces require remediation prior to other energy upgrade work\, including attic or electrification upgrades. This course examines retrofits of vented and unvented crawlspaces\, tradeoffs between each crawlspace assembly\, and the crawlspace assembly’s impact on the home’s overall performance and comfort. From home durability to occupant safety and comfort\, Dan Perunko of Balance Point Home Performance will address moisture and vapor sources\, rodent control\, as well as strategies to reduce wildfire ember intrusion. \nAgenda: \n\nIntroduction and safety message\nUnderstanding the phases of water and how it is transported\nPrioritizing and mitigating sources of moisture\nRemoving accumulated debris and abandoned systems\nReviewing current common practices\nDecision to vent or not to vent and evaluate all the existing conditions\nUpdating existing foundation vent to reduce wildfire ember intrusion\nAddressing weather proofing on existing foundation vents\nReduced foundation venting\nConverting a vented crawlspace to a sealed crawlspace\nAddressing abandoned foundation vent holes\nAir leakage control implications\nRecladding the skirt to achieve multiple outcomes\nTesting the assembly\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nPrioritize source control of moisture in crawlspaces\nDefine how water in liquid or vapor form is transported\nName performance tests that can be used to evaluate the moisture balance of the crawlspace\nExplain performance problems associated with typical foundation vents\nDescribe ways to improve wildfire resistance by updating the foundation vent strategy\nList an example of a crawl space type that is not well suited for converting to a sealed crawlspace\nDiscuss methods for addressing abandoned foundation vents\nExplain the difference between a vapor barrier and an air barrier\nState why a consumer might choose to upgrade from a basic unsealed plastic layer in the crawlspace\nIdentify ways to test the performance of a plastic layer that is serving as an air barrier in the crawlspace\nSummarize the real world benefits of installs of ground cover to meet different performance outcomes\n\nContinuing Education Credits: \nAIA-LU|HSW: 2.5\, BIG: 3\, CABEC: 3\, HBX: 3
URL:https://efficiencyfirstca.org/event/crawlspace-retrofits-in-electrification-projects-part-2/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261029T093000
DTEND;TZID=America/Los_Angeles:20261029T150000
DTSTAMP:20261013T194109Z
CREATED:20261013T194109Z
LAST-MODIFIED:20261013T194109Z
UID:70102-1793266200-1793286000@efficiencyfirstca.org
SUMMARY:ACCA Manual D Part 1: Duct Design Principles (Part 2 of 3)
DESCRIPTION:Course description\n\n\n\n\n\nPart 2 of 3  \nThis full day webinar focuses on the principles involved in designing residential duct work. A practice session is included where attendees sketch a duct design based on the floor plan from the Manual J/S developed in the first session\, ACCA Dry Climate Manual J and S\, with Wrightsoft. During this session\, Residential Equipment Sizing\, (Manual S) is reviewed and duct design concepts such as location of registers\, the effect of supplies and returns on each other\, along with a discussion and explanation of terms like Coanda effect\, terminal velocity\, throw\, spread and Noise Criteria (NC). ACCA Manual T principles that impact California Code and customer comfort are reviewed. Other terms that are covered and explained; external static pressure\, blower static pressure/flow tables\, total equivalent length\, total effective length and friction rate. The plan and equipment selected in day one will be used as a basis for sketches\, showing a sample layout and fitting selection prepared by attendees in a practice session. Part of the exercise requires each attendee to calculate the friction rate and determine duct diameters and velocities based on their sketch. Appendices from ACCA Manual D will be used as the source for determining equivalent lengths of ductwork. Also reviewed and discussed will be register placement and selection. A catalog from a register manufacturer is used as the various design elements of throw\, terminal velocity\, and spread are explained and demonstrated as part of the design. \nAgenda: \n\nResidential duct design principles\nAir distribution concepts\nEquipment performance and static pressure\nDuct design calculations\nHands-on practice session\nRegister selection and manufacturer data\nPractical application and review\n\nThe objective of this course is that at the conclusion\, participants will be able to:   \n\nUnderstand and apply fundamental residential duct design principles based on ACCA Manual D and their relationship to Manual J/S calculations\nDesign effective air distribution systems\, including proper placement of supplies and returns\, and apply concepts such as Coanda effect\, throw\, spread\, terminal velocity\, and Noise Criteria (NC)\nInterpret and apply key duct design parameters including external static pressure\, friction rate\, total equivalent length\, and blower performance data\nCalculate duct sizes\, airflow\, and velocities using friction rate methods and ACCA Manual D appendices\nDevelop and sketch a complete residential duct layout based on a floor plan\, including fitting selection and register placement for optimal comfort and code compliance\n\nContinuing Education Credits: \nCABEC: 6\, NATE: 6
URL:https://efficiencyfirstca.org/event/acca-manual-d-part-1-duct-design-principles-part-2-of-3/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261030T090000
DTEND;TZID=America/Los_Angeles:20261030T150000
DTSTAMP:20261013T194221Z
CREATED:20261013T194221Z
LAST-MODIFIED:20261013T194221Z
UID:70104-1793350800-1793372400@efficiencyfirstca.org
SUMMARY:ACCA Manual D Part 2: Duct Design with Wrightsoft (Part 3 of 3)
DESCRIPTION:Course description\n\n\n\n\n\nPart 3 of 3  \nThis full day webinar reviews the basic principles involved in designing residential duct work. The Wrightsoft floor plan developed on day one in Wrightsoft is used in this duct design session. The set-up of Wrightsoft to match best practices is covered and a portion of the presentation is a practical session demonstrating the process of selecting registers. A sample register schedule is reviewed and explained. The session begins with a brief review of the elements discussed on the previous two days. As the session progresses the equipment that was selected on day one is input into the Wrightsoft program. Design external static pressure is input\, as well as the pressure drops from registers\, grilles\, balancing dampers and filters. The effect of filters on airflow and static pressure is discussed and the importance of designing larger returns and deeper filter boxes is explained and illustrated. The attendee inputs their practice sketch into Wrightsoft and one of the student’s design is reviewed along with the friction rates and duct sizes. As the day progresses more advanced issues are covered such as entering second floors\, vaulted ceilings\, cantilever floors are included in the Wrightsoft exercise. Attendees are encouraged to have their downloaded handouts ready and available from previous sessions to review the various charts and tables required in the design process. \nAgenda: \n\nWrightsoft setup for duct design\nAirflow and static pressure considerations\nRegister selection and scheduling\nHands-on practice: design input\nDesign review and optimization\nAdvanced design scenarios\n\nThe objective of this course is that at the conclusion\, participants will be able to:   \n\nConfigure Wrightsoft software for accurate residential duct design following industry best practices\nInput equipment\, airflow requirements\, and system pressure components into Wrightsoft to model duct system performance\nEvaluate the impact of filters\, grilles\, registers\, and dampers on static pressure and airflow\nDesign and optimize return air systems\, including proper sizing and filter box configuration for improved efficiency\nApply register selection principles and develop a register schedule based on airflow and comfort requirements\nInput and analyze duct design layouts in Wrightsoft\, including validation of friction rates and duct sizing\nDesign for advanced residential scenarios such as multi-story homes\, vaulted ceilings\, and cantilevered floors while maintaining comfort and code compliance\n\nContinuing Education Credits: \nCABEC: 6\, NATE: 6
URL:https://efficiencyfirstca.org/event/acca-manual-d-part-2-duct-design-with-wrightsoft-part-3-of-3/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261105T093000
DTEND;TZID=America/Los_Angeles:20261105T123000
DTSTAMP:20261013T183301Z
CREATED:20261013T183301Z
LAST-MODIFIED:20261013T183301Z
UID:70078-1793871000-1793881800@efficiencyfirstca.org
SUMMARY:Electric Heat Pumps for Water Heating
DESCRIPTION:As our electricity supply becomes cleaner\, due to an increased use of renewables for generation and a growing number of local ordinances prohibiting gas installs in new homes\, electricity becomes an attractive fuel source to designers and builders interested in reducing residential greenhouse gas emissions and creating zero carbon homes. \nDan Perunko of Balance Point Home Performance will present on efficiency gains\, and overcoming common installation pitfalls from electric heat pump water heaters in new and existing buildings. Class discussion will cover the advantages and limitations of these systems\, the available technology and refrigerant types\, as well as features such as load flexing. \nThe U.S. Department of Energy has recognized this course as part of PG&E Energy Center’s Heat Pump Water Heater program as Energy Skilled in Installation. Energy Skilled heat pump water heater programs include important content to prepare students to install and specify high quality\, next generation heat pump water heater systems. \nEnroll here to attend the entire Energy Skilled Heat Pump Water Heater Installation Series. \nAgenda: \n\nIntroduction and safety message\nHeat pumps water heaters (HPHW) overview\nHPWH lab performance data\nHPWH and solar thermal systems\nHPWH and space heating systems\nHPWH with CO₂ as a refrigerant\nHPWH demand response strategy and efficiency\nImportance of efficient plumbing distribution system\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nSummarize the performance parameters of electric heat pump water heaters\nDiscuss the relationship between heat pump water heaters\, solar thermal systems and space heating systems\nName at least two factors that have interactive efficiency gains of a plumbing distribution system\nList the impact of refrigerants and ways to guard against refrigerant leaks\nExplain the importance of a demand response strategy and its relationship to efficiency
URL:https://efficiencyfirstca.org/event/electric-heat-pumps-for-water-heating-7/
CATEGORIES:Pacific Gas & Electric
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BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261110T090000
DTEND;TZID=America/Los_Angeles:20261110T103000
DTSTAMP:20261013T183833Z
CREATED:20261013T183833Z
LAST-MODIFIED:20261013T183833Z
UID:70082-1794301200-1794306600@efficiencyfirstca.org
SUMMARY:Electrify Efficiently: Electrification Opportunities for Plumbers
DESCRIPTION:Electrification is taking form in California. Gas water heaters are being phased out in the Bay Area by 2027 and over 70 municipalities have policies phasing out gas appliances. The massive transition from gas to electric will spark giant demand for all trades\, including plumbers. In this session\, Electrify My Home will introduce unique business opportunities for plumbers with a focus on heat pump water heaters\, strategies for collaborating with other trades (e.g.\, electricians)\, and the importance of comprehensive electrification planning. \nThe U.S. Department of Energy has recognized this course as part of PG&E Energy Center’s Heat Pump Water Heater program as Energy Skilled in Installation. Energy Skilled heat pump water heater programs include important content to prepare students to install and specify high quality\, next generation heat pump water heater systems. \nEnroll here to attend the entire Energy Skilled Heat Pump Water Heater Installation Series. \nAgenda: \n\nIntroduction and safety message\nElectrification market in California and PG&E service territory\nGas water heater phase out\nElectrification opportunities in California\nHeat pump water heaters and the electrical grid\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nSummarize importance of Electrify My Home’s approach to good electrification\nName at least two factors driving the market for electric water heaters\nDescribe one feature of gas water heaters that’s lead to their phase out\nBe aware of the percentage of California homes with a gas water heater\nExplain why heat pump water heaters can be helpful for the electrical grid
URL:https://efficiencyfirstca.org/event/electrify-efficiently-electrification-opportunities-for-plumbers-4/
CATEGORIES:Pacific Gas & Electric
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