E-22024 DSM Programs Evaluation Reports
65 passages
Table 6: Comparison of 2024 Evaluated and Tracked Peak Demand Savings at the Generator a Program Component Tracked Results Evaluated Results Difference DSM Program Annual Gross Savings (MW) Annual Net Savings (MW) Available Capacity (MW) A...
AI summary Table 6 compares the evaluated and tracked peak demand savings at the generator for various programs in 2024. It shows results for residential, BNI, and demand response programs, highlighting differences in net savings and available capacity, along with net realization rates for each component.
3.1.1 Residential DSM Programs
AI summary The section outlines residential demand-side management (DSM) programs aimed at enhancing energy efficiency in residential sectors through initiatives like appliance retirement, home energy assessments, and incentives for efficient technologies such as heat pumps and LED lighting.
Appliance Retirement - › The evaluated net electrical energy savings and peak demand savings determined by the Evaluator were respectively equal to and slightly lower than the net savings and peak demand savings tracked by E1. - › Program...
AI summary The Evaluator's energy savings estimates were slightly lower than E1's, while 2024 program participation rose 39% due to refrigerator and freezer retirements.
Table 9: 2024 Evaluated GHG Emission Reductions DSM Program Program Component Gross Annual Avoided GHG Emissions in CO2 eq Tonnes Net Annual Avoided GHG Emissions in CO2 eq Tonnes Residential Efficient Appliance Retirement 1,981 1,117 Prod...
AI summary Table 9 presents evaluated greenhouse gas (GHG) emission reductions for 2024 under various demand-side management (DSM) programs in Nova Scotia. The table includes both gross and net annual avoided emissions in CO2 equivalent tonnes for different program components, such as appliance retirement, product rebates, and energy assessments.
Table 12: Evaluated Net Electrical Energy Savings at the Generator, 2020-2024 Energy Savings (GWh) Energy Savings (%) DSM Program Program Component 2020 2021 2022 2023 2024 2020 2021 2022 2023 2024 Residential Residential Appliance Retirem...
AI summary Table 12 presents evaluated net electrical energy savings from various DSM programs in Nova Scotia from 2020 to 2024, highlighting contributions from residential, BNI, and overall portfolio programs, with significant energy savings percentages and GWh values reported for each category and year.
ccessed November 6, 2023) NRCan, 2015 Survey of Household Energy Use, Table 10.6. Calculated average annual dried loads for Atlantic, assuming 100 days of summer and 265 days of winter. Available at: [https://oee.nrcan.gc.ca/corporate/stat...
AI summary The text lists bibliographic references and technical documents related to energy efficiency programs, appliance standards, and regulatory studies, including surveys by Natural Resources Canada, evaluations by Econoler, and U.S. Department of Energy regulations. These sources inform energy use analysis, program effectiveness, and policy development in Nova Scotia and beyond.
Program Components Bibliographic References Roberts J. and Tso B. (SBW Consulting), Do Savings from Retrocommissioning Last? Results from an Effective Useful Life Study, ACEEE Summer Study on Energy Efficiency in Buildings, 2010 Illinois C...
AI summary The document lists bibliographic references and cross-references related to various energy efficiency programs and studies, including retrocommissioning, technical reference manuals, and appliance retirement initiatives. It also cites regulatory matters and reports from Nova Scotia Power and Emera Inc.
ARet Findings and Recommendations This subsection presents the key findings from the 2024 ARet evaluation. The Evaluator has no specific recommendation for ARet. 2024 ARet-Finding: ARet achieved both its net electrical energy savings and p...
AI summary The 2024 ARet program met its energy and peak demand savings targets by 22% and 18%, respectively, with a 39% increase in participation driven mainly by refrigerator and freezer retirements. Savings tracked by the Evaluator were slightly lower than those by E1.
1 ARet Overview This section describes the Appliance Retirement (ARet) program component, follows up on past evaluation recommendations, and provides an overview of participation history.
AI summary This section outlines the Appliance Retirement (ARet) program, its evaluation follow-ups, and participation history. It serves as an overview of the program's implementation and past recommendations.
1.1 ARet Description Through ARet, E1 promotes the retirement of old, inefficient household appliances such as refrigerators, freezers, room air conditioners, and dehumidifiers. ARet educates Nova Scotians about the cost of maintaining old...
AI summary ARet, managed by E1, retires inefficient household appliances in Nova Scotia, offering rebates and free pick-up services. ARCA Canada Inc. handles collection and recycling. Eligibility requires appliances to be 10+ years old, with specific size and rebate criteria. The program aims for 1.937 GWh energy savings and 0.287 MW peak demand reduction in 2024.
1.3 Participation History Since 2012, ARet has retired or replaced a total of 77,696 old and inefficient appliances from homes and schools. These were recycled so that they could not be refurbished, sold second hand, or left plugged in. In...
AI summary Since 2012, ARet has retired over 77,696 appliances, with 5,941 retired in 2024, a 39% increase from 2023. Energy and peak demand savings rose by 39% in 2024. Incentives for refrigerators and freezers were increased in 2021 to boost participation.
2 ARet Evaluation Approach The 2024 ARet evaluation involved a condensed impact evaluation. The main objectives were as follows: › Calculate gross and net results, namely electrical first-year and lifetime electrical energy savings, peak d...
AI summary The 2024 ARet evaluation focused on calculating gross and net results, including electrical energy savings, peak demand savings, and avoided GHG emissions. Research questions and methods were established to achieve these objectives, as outlined in Table 5.
Table 5: 2024 ARet Evaluation Approach Evaluation Objectives Research Questions Methodology Calculate gross results › Are the data in the tracking sheet complete, accurate, and consistent? › What are the evaluated first-year and lifetime g...
AI summary Table 5 outlines the 2024 ARet Evaluation Approach, focusing on calculating gross and net results through methods like tracking sheet audits and unitary savings reviews. It addresses research questions on data accuracy, energy savings, and greenhouse gas emission reductions.
3.2 Gross Savings For ARet, gross savings correspond to the change in energy consumption resulting from the retirement of energy inefficient appliances in participants' homes regardless of both why they participated and what they would hav...
AI summary Gross savings for ARet are calculated based on energy consumption changes from retiring inefficient appliances, regardless of participation motives. The 2024-2025 DSM MA update revised unitary savings values for freezers, refrigerators, and air conditioners using updated data, while dehumidifier values retained 2022 figures. Detailed calculations are outlined in the DSM MA document.
3.2.1 Unitary Energy Savings [Table](#page-92-4) 6 below presents the tracked and evaluated energy savings for each type of appliance retired through ARet for which a change in unitary savings was made in 2024 compared to 2023. For full-si...
AI summary The text discusses changes in unitary energy savings for retired appliances in 2024 compared to 2023, specifically for full-sized and small refrigerators and freezers, attributing the variations to differences in appliance age and size.
Table 6: 2024 ARet Tracked and Evaluated Unitary Energy Savings Appliance Tracked Unitary Energy Savings [kWh/year] Evaluated Unitary Energy Savings [kWh/year] Difference (%) ARet Refrigerators 654 660 1% Freezers 752 726 -3% Air Condition...
AI summary Table 6 presents 2024 ARet Tracked and Evaluated Unitary Energy Savings for various appliances, including refrigerators, freezers, air conditioners, and small refrigerators and freezers. The table compares tracked and evaluated energy savings and highlights the percentage difference between them.
3.2.2 Peak Demand Savings Peak demand savings correspond to the demand savings that coincide in time with the peak demand period of the electricity system. The projected electricity peak demand period in Nova Scotia is between 5 p.m. and 7...
AI summary Peak demand savings in Nova Scotia occur during 5-7 p.m. on non-holiday weekdays from December to February. Table 7 shows 2024 unitary peak demand savings for retired appliances via ARet, with variations due to updated energy savings values in the 2024-2025 DSM MA. Refrigerators and freezers show 1% and -4% changes respectively, while small appliances remained stable.
3.2.3 Interactive Effects Interactive effects occur when an implemented energy efficiency measure has an impact on the energy consumption of other elements such as heating and cooling equipment. For ARet, retiring old appliances causes an...
AI summary Interactive effects from retiring inefficient appliances (ARet) in Nova Scotia may increase winter heating loads and reduce summer cooling loads. However, factors like electricity use for heating, appliance placement, and air conditioning adoption mitigate these effects. The Evaluator concluded interactive effects are negligible, setting the factor at 0%.
3.2.4 Effective Useful Life Effective useful life (EUL) values are used in the calculations of electrical energy savings that are expected to persist over time. For ARet, the lifetime energy savings and equivalent EUL values are highly inf...
AI summary The document discusses the use of Effective Useful Life (EUL) values in calculating electrical energy savings for appliance retirement programs. It references the 2024-2025 DSM Measure Assessment and notes that the weighted average EUL value is 4.0 years.
Table 8: 2024 ARet Equivalent EUL and Gross Lifetime Unitary Savings Values Appliance Tracked Equivalent EUL [years] Evaluated Equivalent EUL [years] Evaluated Gross Lifetime Unitary Savings [kWh] ARet Refrigerators 4 No change 2,640 Freez...
AI summary Table 8 presents the 2024 ARet Equivalent EUL and Gross Lifetime Unitary Savings Values for various appliances, including refrigerators, freezers, air conditioners, and small refrigerators and freezers. The Equivalent EUL remains unchanged for most appliances, while the Gross Lifetime Unitary Savings are provided in kWh.
The gross energy and peak demand savings resulting from the retirement of appliances through ARet are listed in [Table](#page-95-0) 9 below. Line loss factors correspond to the values submitted to the Nova Scotia Utility and Review Board (...
AI summary The document discusses energy and peak demand savings from appliance retirements through ARet, using line loss factors submitted to the NSUARB in the 2014 Cost of Service Study Progress Update. It also references technical reference manuals from various U.S. states and mentions the application of interactive effect factors for freezers and refrigerators in some regions.
Table 9: Evaluated 2024 ARet Gross Energy and Peak Demand Savings Measure Category Appliance Retirement Refrigerators Freezers Room Air Conditioners Small Refrigerators Small Freezers Total Number of Units Retired or Replaced 3,763 1,756 2...
AI summary Table 9 presents evaluated 2024 ARet Gross Energy and Peak Demand Savings from appliance retirement programs. Refrigerator and freezer retirements contributed significantly to energy and peak demand savings, with refrigerator retirements accounting for 65% of first-year electrical energy savings.
4 ARet Key Findings and Recommendations The 2024 ARet evaluation included a condensed impact evaluation, and its main objectives were as follows: › Calculate gross and net ARet results, namely electrical first-year and lifetime energy savi...
AI summary The 2024 ARet evaluation achieved 2.365 GWh in net electrical energy savings and 0.337 MW in peak demand savings, exceeding targets by 22% and 18% respectively. Participation rose 39% YoY, driven by refrigerator/freezer retirements. Savings were 1% lower than E1's tracked values, but overall program goals were met.
Appliance Retirement Appendix I ARet: Tracking Sheet Audit Appendix II ARet: 2024 Recommendations
AI summary The document outlines two appendices related to Appliance Retirement (ARet): Appendix I serves as a tracking sheet audit, while Appendix II presents 2024 recommendations for the program. These materials likely detail program performance, compliance, and future initiatives.
Table 1: 2024 ARet Corrected Tracked Savings Program Component Results Value Tracked by E1 Corrected Tracked Value Relative Difference Value Unit Value Unit Value ARet Gross Energy Savings at the Generator 4.211 GWh 4.212 GWh 0.02% Gross P...
AI summary Table 1 presents minor differences between tracked and corrected values for 2024 ARet program components, primarily due to rounding methods used by the Evaluator. The overall impact is negligible, with differences in gross energy and peak demand savings being minimal.
APPENDIX II ARet 2024 Recommendations The Evaluator made no specific recommendation as part of the 2024 evaluation of ARet.
AI summary The Evaluator did not provide specific recommendations as part of the 2024 evaluation of the Appliance Retirement (ARet) program, indicating no actionable outcomes from the assessment process.
6.1 ASFH Description ASFH provides energy efficient retrofits and heat pump installations to income-qualified Nova Scotian owners of both electrically heated and non-electrically heated homes at no cost to participants. The program compone...
AI summary The Affordable Single-family Homes (ASFH) program offers no-cost energy-efficient retrofits and heat pump installations to income-qualified Nova Scotian homeowners. It includes building envelope upgrades, moisture management, and appliance replacements via the E1 Appliance Retirement program. E1 manages HomeWarming, supported by delivery agents and contractors, with energy assessments conducted by EAs and retrofits approved by E1. Heat pump installations are handled separately by contractors.
9.2 Gross Savings For ASFH, the gross savings associated with building envelope and heat pump measures are calculated based on pre-retrofit and post-retrofit HOT2000 simulations, while the gross savings of replaced old appliances through t...
AI summary The text outlines methods for calculating gross savings for Affordable Single-family Homes (ASFH) through HOT2000 simulations, E1 Appliance Retirement program unitary savings, and Green Heat calculations for heat pumps. It focuses on 2024 methodology for assessing energy savings from retrofits and appliance replacements.
24 HEA Key Findings and Recommendations As mentioned previously, the main objectives of the 2024 HEA evaluation were as follows: › Calculate gross and net results, namely electrical first-year and lifetime energy savings, peak demand savin...
AI summary The 2024 HEA evaluation found that net electrical energy and demand savings exceeded targets, with participation reaching a historic high due to the CGH Grant. Solar PV measures contributed significantly to savings, but future participation may decline post-CGH Grant closure. Energy savings tracked by E1 were lower than evaluation results, prompting adjustments. A recommendation to remove wood/pellet fireplace inserts from HEA is proposed due to low savings.
BER Findings and Recommendations This subsection presents the key findings and recommendations from the 2024 BER evaluation. 2024 BER-Finding: BER net electrical energy savings almost reached the target of 39.747 GWh, falling short by less...
AI summary The 2024 BER evaluation found energy savings nearly met targets, with Instant Rebates participation dropping 26% due to LED market saturation, while Application Rebates grew by 18%. Satisfaction with Instant Rebates remained high, free-ridership decreased, and LED fixtures now dominate the market with near-total adoption.
7.5 Codes and Standards A major indicator of market transformation is the adoption of more stringent codes and standards. Currently, the following products are regulated: - › Fluorescent lamp ballasts - › General service fluorescent lamps...
AI summary The text discusses the role of codes and standards in market transformation, highlighting regulations on lighting products and the shift to LED technologies. While Canadian regulations have updated efficiency requirements, market trends are driving adoption of LEDs more effectively than regulatory mandates.
ical to the values tracked by E1 for Application Rebates. Evaluated net electrical energy and peak demand savings were both higher by 4% and 6% respectively than tracked results for Instant Rebates. Overall, evaluated BER net electrical en...
AI summary The 2024 BER evaluation found that evaluated savings for BER-IR exceeded tracked results by 3-5%, attributed to updated unitary savings values. The fixture market has shifted to LED, with distributors reporting 100% LED stock for most categories. A recommendation calls for research to validate LED baseline updates for BER-IR and assess market risks from incentive changes.
Table 1: Measure Assessment Change Log Change Type Section Description Date Update 2.4.3(2) Refrigerator Retirements/Replacements Updated annual consumption per size for appliances after 2002 for ARet. Updated product characteristics based...
AI summary This table details updates to appliance efficiency standards and assessment measures, including changes to refrigerator, freezer, room air conditioner, dehumidifier, clothes dryer, and clothes washer efficiency metrics, based on recent data and assessments up to 2024.
d standard compliant halogen lamps. Other popular product types include GU10 and PAR16 lamps, which are excluded from this regulation and for which the baseline wattage is the regular halogen wattage. The equivalent incandescent and haloge...
AI summary The text discusses displaced wattage calculations for LED lamps compared to incandescent/halogen equivalents, noting exclusions for GU10 and PAR16 lamps. It references NRCan and NREL sources to establish baseline wattage equivalencies for energy efficiency regulations.
(4) Low-flow Showerheads
AI summary The section titled '(4) Low-flow Showerheads' likely addresses regulatory considerations or program initiatives related to low-flow showerhead efficiency standards, energy savings, or appliance retirement programs in Nova Scotia.
2.4 Appliances
AI summary Section 2.4 discusses appliances within the regulatory proceeding, likely focusing on efficiency standards, retirement programs, or related initiatives. Key terms include appliance retirement (ARet) and efficiency programs, though specific details are not provided in the text snippet.
2.4.3 Appliance Measures
AI summary The section titled '2.4.3 Appliance Measures' introduces a subsection focusing on appliance-related initiatives within the regulatory proceeding. However, the provided text contains no substantive content or discussion beyond the heading.
(2) Refrigerator Retirements/Replacements
AI summary The section discusses refrigerator retirements/replacements programs, focusing on Appliance Retirement (ARet) initiatives under Efficiency Nova Scotia (ENS) and Nova Scotia Power (NSP). It highlights energy efficiency gains, GHG emission reductions, and alignment with DSM goals.
Summary [Table](#page-169-2) 83 presents a summary of the values used to calculate refrigerator retirement and replacement savings. The detailed methodology follows.
AI summary Table 83 summarizes the values used to calculate refrigerator retirement and replacement savings. The detailed methodology for these calculations is provided in the document.
Table 83: Refrigerator Retirement/Replacement Measure Summary Parameter ARet HomeWarming / MHEEP Reference Measure Description and Identification Measure Retirement and recycling of old refrigerators New efficient refrigerators - Baseline...
AI summary Table 83 provides a summary of the Refrigerator Retirement/Replacement Measure, detailing parameters such as measure description, baseline, installation rates, energy savings, and peak demand savings for different refrigerator categories.
The following equations are used to determine the electrical unitary energy savings value of retired and replaced refrigerators. ℎ = × × × − = ∑( × %) For regular and small refrigerators retired through ARet, average annual per-cubic-foot...
AI summary The document outlines the methodology for calculating electrical unitary energy savings from retired and replaced refrigerators, using data from 2017 metering activity, NRCan analyses, and EnerGuide directories. It also accounts for aging efficiency loss and occupant adjustment factors.
122 Natural Resources Canada, EnerGuide appliance directory , https://publications.gc.ca/site/eng/9.500453/publication.html. (last accessed October 10, 2024). 123 Only two years of data were used since the exercise of matching NRCan data b...
AI summary The text references energy efficiency regulations, appliance standards, and studies on refrigeration efficiency, citing Natural Resources Canada, the U.S. Department of Energy, and New York's energy savings estimation methods. It highlights data collection efforts and regulatory frameworks for appliance efficiency.
(3) Freezer Retirements/Replacements
AI summary The section discusses freezer retirements and replacements, likely within the context of energy efficiency programs or appliance standards. No specific details or arguments are provided in the text, as it appears to be a heading or section label.
Summary [Table](#page-172-2) 85 presents a summary of the values used to calculate freezer retirement and replacement savings. The detailed methodology follows.
AI summary Table 85 summarizes the values used to calculate freezer retirement and replacement savings, with the detailed methodology provided in the following sections.
To determine the electrical unitary energy savings value of retired (ARet) and replaced (ASFH, MHEEP) freezers, the following equations are used. ℎ = × × × − = ∑( × %) For regular and small freezers retired through ARet, the average annual...
AI summary The text outlines the methodology for calculating the electrical unitary energy savings value of retired and replaced freezers through programs like ARet, ASFH, and MHEEP. It references data from NRCan, EnerGuide, and metering studies to adjust for aging appliances and calculate weighted averages based on 2024 tracking sheet data.
132 Natural Resources Canada, EnerGuide appliance directory , https://publications.gc.ca/site/eng/9.500453/publication.html (last accessed October 10, 2024). 133 Only two years of data were used since the exercise of matching NRCan data be...
AI summary The text cites regulatory and research sources on appliance energy efficiency, including Natural Resources Canada's EnerGuide directory, U.S. Department of Energy standards, and studies on aging refrigerators. It references updates to measure assessments and regulatory amendments related to energy efficiency regulations for household appliances.
Table 86: Electrical Unitary Savings Values for Freezer Retirements/Replacements Parameter Symbol Manufacture-year Class ARet (Retirement) HomeWarming / MHEEP (Replacement) Reference Regular Freezers (≥ 7 ft.³) Small Freezers (< 7 ft. 3 )...
AI summary Table 86 presents electrical unitary savings values for freezer retirements and replacements, including annual consumption per size, proportion of freezers by manufacturing year, and energy savings calculations. This data is used to evaluate the impact of appliance retirement and replacement programs on energy efficiency.
(4) Room Air Conditioner Retirements
AI summary The section focuses on Room Air Conditioner Retirements, likely addressing policies or programs related to phasing out inefficient units. It may involve energy efficiency initiatives, appliance standards, or demand-side management strategies.
Summary [Table](#page-175-1) 87 presents a summary of the values used to calculate room air conditioner retirement savings. The detailed methodology follows.
AI summary Table 87 summarizes the values used to calculate room air conditioner retirement savings, with a detailed methodology provided in the document.
Table 87: Room Air Conditioner Retirement Measure Summary Parameter ARet Reference Measure Description and Identification Measure Description Retirement and recycling of old room air conditioners - Baseline Continued usage of old room air...
AI summary Table 87 outlines the Room Air Conditioner Retirement Measure, detailing parameters such as energy savings, peak demand-to-energy ratio, and useful life. The measure involves retiring and recycling old room air conditioners, with a unitary energy savings of 184 kWh/year and an effective useful life of 3 years.
The electrical unitary energy savings of retired room air conditioners are calculated using the equations below. $$Energy \ Savings \ _{kWh} = \frac{Q \times HOU}{SEER \times 1,000}$$ $$SEER = EER \times RACER$$ The retired unit average ca...
AI summary The document outlines the methodology for calculating energy savings from retired room air conditioners, using formulas involving SEER, EER, and hours of operation. Data from 2021 to 2023, along with location-based factors and efficiency ratios, are used to determine savings across Nova Scotia.
Table 88: Electrical Unitary Savings Values for Room Air Conditioner Retirement Parameter Symbol ARet Reference Average Capacity of the Retired Equipment [Btu/h] Q 6,310 Average of 2021, 2022 and 2023 ARet tracking sheets Annual Hours of U...
AI summary Table 88 presents electrical unitary savings values for the retirement of room air conditioners, including parameters such as average capacity, annual hours of use, energy efficiency ratios, and calculated unitary energy savings of 184 kWh/year.
(5) Dehumidifier Replacements or Retirements/ENERGY STAR Certified Dehumidifiers
AI summary The section discusses dehumidifier replacements or retirements and ENERGY STAR certified dehumidifiers, likely within the context of energy efficiency programs. Key themes include appliance standards, demand-side management, and energy efficiency initiatives. No detailed content is provided in the text chunk.
(6) ENERGY STAR Certified Clothes Dryers
AI summary This section heading references ENERGY STAR Certified Clothes Dryers, likely part of a regulatory proceeding discussing appliance efficiency standards or energy programs in Nova Scotia. The content is minimal, focusing on categorization rather than detailed analysis.
(7) Efficient Clothes Washers
AI summary The section titled '(7) Efficient Clothes Washers' likely discusses energy efficiency initiatives related to appliance standards and programs promoting efficient washing technologies, though no detailed content is provided in the excerpt.
(8) Efficient Washer-Dryer Combination Units
AI summary The section discusses efficient washer-dryer combination units, likely addressing their role in energy efficiency programs, regulatory considerations, or appliance standards in Nova Scotia.
(9) ENERGY STAR Certified Room Air Purifiers
AI summary The document section titled '(9) ENERGY STAR Certified Room Air Purifiers' introduces a regulatory discussion on air purifiers certified under the ENERGY STAR program, likely focusing on their efficiency standards and implications for energy policy in Nova Scotia.
(10) ENERGY STAR Certified Dishwashers
AI summary The section titled '(10) ENERGY STAR Certified Dishwashers' introduces a regulatory focus on ENERGY STAR certified dishwashers, likely discussing efficiency standards, incentives, or compliance measures under Nova Scotia's energy programs.
(4) ENERGY STAR Certified Pool Pumps
AI summary The section discusses ENERGY STAR Certified Pool Pumps, likely in the context of energy efficiency programs and regulations in Nova Scotia. It may involve topics such as appliance standards and energy efficiency initiatives.
LED A-type Lamps LED A-type lamps installed under EPI replace incandescent lamps. The calculation is based on 9 W lamps because they are the most common A-type lamps installed through EPI. The first baseline increase occurs one year follow...
AI summary LED A-type lamps under EPI replace incandescent lamps, using 9W as the standard. The baseline calculation accounts for a 25-year lifespan, with regulatory changes in 2025 shifting the baseline to LED equivalents. The equation and table detail the Equivalent Useful Life (EUL) calculation over 25 years, showing displaced wattage from incandescent to LED lamps.
Reflector Lamps For reflector lamps, only the second and third baselines apply. While reflector lamps are not impacted by current Canadian regulations, they will be affected by the requirements of upcoming regulations (Amendments 18 & 19)....
AI summary Reflector lamps will no longer generate savings after 2025 due to upcoming regulations (Amendments 18 & 19) mandating LED baseline wattage, phasing out halogen and CFL lamps. The efficiency requirement of 45 lumens/watt bans halogen lamps, resulting in an equivalent EUL of one year prior to the baseline increase.
Decorative Lamps As for decorative lamps (G25 and chandelier lamps), the same approach as for reflector lamps is applied. While both types of lamps are not impacted by current Canadian regulations, they will be affected by the requirements...
AI summary The text discusses the impact of upcoming regulations on decorative lamps, including G25 and chandelier lamps, which will be affected by increased baseline wattage requirements starting in 2025. It also outlines the assumptions made for solar fixtures, including a 10-year measure life and equivalent useful life calculations.
LED Fixtures As for LED fixtures without motion sensors (including recessed downlight fixtures), the equivalent EUL is analyzed in the same manner as for replace-on-burn-out lamps since the energy consumption of these fixtures is the consu...
AI summary The analysis discusses LED fixture energy efficiency, noting that fixtures without motion sensors will no longer generate savings post-2025 due to regulatory baseline adjustments. For motion-sensor LED fixtures, savings calculations account for reduced wattage and usage hours, with reflector lamps as the baseline. Upcoming Amendments 18 & 19 influence these standards.
LED reflector lamps typically replace halogen lamps. As outlined in Table 347 further above, their average rated life is estimated at 25,000 hours, which translates into an equipment life of 6.9 years. With the regulation planned to impact...
AI summary The text discusses the replacement of halogen lamps with LED reflector lamps, noting their longer rated life and the planned reduction in baseline wattage starting in 2025. It also explains the calculation of the equivalent EUL using a formula that incorporates the differences in wattage between halogen and LED lamps.
Since LED recessed downlight fixtures replace fixtures typically housing reflector lamps for which the baseline technology is halogen lamps, the methodology for establishing their equivalent EUL is similar to that of reflector lamps. The E...
AI summary The document discusses the calculation of the Equivalent Useful Life (EUL) for LED recessed downlight fixtures, comparing them to halogen lamps. It outlines a methodology based on energy consumption differences and regulatory changes affecting reflector lamps, which are set to impact the baseline technology in 2025. The EUL for LED fixtures is calculated as 13.9 years, with a specific calculation example provided.