N-1Demand Response Potential Study for 2021-2045
19 passages
Figure 5-6. EE Economic Potential, Winter Peak Demand Savings by Sector as a Percent of Load (%) .. 45 Figure 5-7. EE Economic Potential, Electricity Savings by End Use (GWh, gross at generator)................ 46 Figure 5-8. EE Economic P...
AI summary The text presents figures analyzing energy efficiency (EE) economic potential across sectors, focusing on winter peak demand savings, electricity savings by end use, and backcast results for residential and BNI (Building Efficiency) measures, including LED replacements and other efficiency initiatives.
......................................................... 58 Figure 6-4. EE Backcast Results for BNI Linear Replacement Lamps ....................................................... 59 Figure 8-1. EE Market Potential, Cumulative Electricit...
AI summary The text presents figures analyzing energy efficiency (EE) market potential, focusing on Building Efficiency (BNI) and various scenarios. It includes cumulative electricity savings, winter peak demand reductions, and residential/BNI-specific data, illustrating EE's role in reducing energy use and demand.
..................................................... 70 Figure 8-11. EE Base Case Market Potential, Cumulative Electricity Savings by End Use (GWh, net at generator)............................................................................
AI summary The text presents figures analyzing energy efficiency (EE) market potential, including cumulative electricity savings, winter peak demand reductions, and top measures for residential and BNI (Building Efficiency) sectors. Data spans 2021, focusing on residential and BNI-specific measures.
ure 8-18. EE Base Case Market Potential, 2021 Top 40 BNI Measures for Winter Peak Demand Savings (MW, net at generator) ................................................................................................................ 78 Fig...
AI summary The document presents figures analyzing Nova Scotia's energy efficiency (EE) and demand response (DR) market potential from 2021-2045, including savings, cost-benefit ratios, investment types, and cumulative achievable potential. Key focus areas include Building Efficiency (BNI) measures and sector-specific impacts.
Figure 9-2. EE BNI 2045 Cumulative Achievable Potential Sensitivity (GWh, net at generator) ................ 85 Figure 10-1. DR Potential Assessment Steps .......................................................................................
AI summary The text lists figures analyzing energy efficiency (EE) and demand response (DR) potential in Nova Scotia, including customer segmentation, peak demand forecasts, battery capacity, vehicle adoption, and DR options. Figures focus on technical assessments, market segmentation, and scenario-based projections for EE and DR programs.
industrial processes which can be difficult to address through DSM programs. This emphasizes the relative importance of HVAC equipment potential and remaining potential in BNI lighting in Nova Scotia. Figure 5-5. EE Economic Potential, Ele...
AI summary The text discusses the economic potential of energy efficiency (EE) and demand response (DR) in Nova Scotia, emphasizing the importance of HVAC equipment and BNI lighting. It highlights trends in winter peak demand savings and notes the impact of fuel switching and line loss factors on residential sector calculations.
eaters, and 11% are smart water heaters. 8% use a fuel other than electricity to heat water. Figure 28. BNI Sector – Hot Water Heaters 3.7 BNI – Building Systems Figure 29 presents the incidence of the application of different building sys...
AI summary The document discusses the distribution of hot water heater types and building systems among BNI respondents, including the prevalence of smart water heaters, packaged terminal heat pumps, and variable frequency drive fans. It also outlines HVAC unit usage and motor types within the BNI sector.
t for a multi-tenant building which provides HVAC to terminal units in individual tenant spaces). Figure 30. BNI Sector – HVAC 3.9 BNI – Lighting Figure 31 presents data on the use of different types of LED lighting. Track/mono-point direc...
AI summary The document discusses lighting and HVAC usage in the BNI sector, highlighting the popularity of LED lighting and the presence of occupancy sensors. It also explores cost savings from energy efficiency projects, with a majority of BNI respondents indicating they would pursue projects with a payback period of 1.5 years or less.
This section presents online survey findings for the residential and BNI sector surveys. 4.1 Online Survey Residential Sector Findings 4.1.1 Basic Home Characteristics
AI summary This section presents online survey findings for the residential and BNI sector surveys, starting with basic home characteristics in the residential sector.
sections present the results for BNI building characteristics. 4.2.1 BNI – General Building Information A summary of general building information is listed in Figure 41.
AI summary This section provides a summary of general building information for BNI, with details presented in Figure 41.
Figure 41. BNI General Buildings Profile Characteristic Online Survey Findings Facility Ownership The majority (59%) of businesses own their facility, while 24% rent and 17% lease. Utility Bill Payment 67% of facilities surveyed pay their...
AI summary Figure 41 provides a profile of BNI General Buildings based on online survey findings. It outlines facility ownership, utility bill payment methods, building sizes, and business types of the surveyed facilities.
6% of BNI facilities are professional, scientific, and technical services. 5% of BNI facilities are public administration. 5% of BNI facilities are accommodation and food services. 5% of BNI facilities are manufacturing. 5% of BNI faciliti...
AI summary The text provides a breakdown of the distribution of BNI facilities across various industry sectors, with percentages allocated to categories such as professional services, public administration, manufacturing, and others.
4% of BNI facilities are other. ©2019 Navigant Consulting, Ltd. Page 32 Date Filed: August 14, 2019 Page 36 of 42 Nova Scotia Energy Efficiency and Demand Response Potential Study for 2021-2045 Appendix B Location Halifax Regional Municipa...
AI summary The document discusses the distribution of BNI facilities across Nova Scotia and provides insights into the lighting profile of BNI facilities, including the types of lighting fixtures and control systems used.
have fixtures that can turn off automatically. 21% of lighting systems have been commissioned. ©2019 Navigant Consulting, Ltd. Page 33 Date Filed: August 14, 2019 Page 37 of 42 Nova Scotia Energy Efficiency and Demand Response Potential St...
AI summary The text discusses energy usage control in BNI facilities, noting that 21% of lighting systems have been commissioned with fixtures that can turn off automatically. This is part of a broader study on energy efficiency and demand response potential in Nova Scotia.
for 2021-2045 Appendix B 4.2.3 Controlling Energy Usage Figure 43 lists findings for controlling energy usage in BNI facilities.. Figure 43. BNI Controls Profile Measure / Characteristic Online Survey Findings Power Bars 94% of respondents...
AI summary The document presents findings from an online survey on energy usage controls in BNI facilities, highlighting the prevalence of power bars, computer servers, and the limited adoption of advanced technologies like smart power bars, variable frequency drives, and strategic energy management practices.
Not Yes No Don’t know Applicable a) Have open coolers, that is, coolers 1 2 8 9 that do not have covers or doors? b) Have strategic energy management or organized management approach? This is the process of 1 2 8 9 monitoring, cont...
AI summary The text presents a series of questions related to energy management practices, including the use of open coolers, strategic energy management, door heater controls, packaged terminal heat pumps, and variable frequency drives in heating, cooling, and ventilation systems.
and ventilation systems, VFD automatically controls the speed of any fans or pumps. 13. Approximately, how many motors does your business’ HVAC, refrigeration equipment or appliances have? RECORD NUMBER: 98 Don’t know/Not sure 14. [POSE IF...
AI summary The document includes survey questions related to HVAC, refrigeration equipment, and lighting in commercial businesses. It asks about the number of motors and the use of EC Motors, as well as the number of light bulbs in different areas of the business.
highlight outdoor objects and features). f) General service lights (i.e. have a base sized like a normal light bulb _ 8 and screw into regular light sockets) g) Parking garage lights _ 8 17. Approximately, how many occupancy sensors does...
AI summary The text includes survey questions about lighting fixtures and occupancy sensors in commercial buildings in Nova Scotia, focusing on energy efficiency measures such as daylighting controls and lighting commissioning.
182 108 20 54 102 74 52 52 42 44 61 36 62 104 44 TABLE 10B: Thinking about your building for your business’ Nova Scotia location where you work... Does your building... Have strategic energy management or organized management approach? Thi...
AI summary The text presents a table with numerical data and includes a question about strategic energy management in buildings within Nova Scotia. The focus is on assessing whether buildings have an organized approach to energy management.
N-9-(i)Appendices A-N
5 passages
Reference High Electrification Building Electrification Moderate Electrification Only 2050 GHG 3.5 MMT CO2e 2.0 MMT CO2e 1.5 MMT CO2e 1.65 MMT CO2e emissions budget for electricity generation Building energy None 54% of homes are assumed t...
AI summary The text presents four electrification scenarios (High, Building, Moderate, Only) with varying GHG emission reductions (1.5–3.5 MMT CO2e by 2050), building efficiency measures, heat pump adoption rates, and zero-emission vehicle (ZEV) targets. Each scenario outlines differing levels of residential and commercial electrification, weatherization, and ZEV penetration.
Nova Scotia Power IRP Final Report Appendix A Page 27 of 64 Table 2. Representation of 2016 Building Energy Consumption by Subsector in Nova Scotia
AI summary The document references Table 2 from Nova Scotia Power's IRP Final Report, which details 2016 building energy consumption by subsector in Nova Scotia. The table's purpose is to categorize and quantify energy use across different building types.
© 2020 Energy and Environmental Economics, Inc. Nova Scotia Power IRP Final Report Appendix A Page 28 of 64 2.5.3.2 Reference Scenario The primary measure represented in buildings for the Reference Scenario is the achievement of electric e...
AI summary The Reference Scenario in the Integrated Resource Plan (IRP) emphasizes building energy efficiency through device efficiency improvements and electrification. The PATHWAYS model assumes increased adoption of high-efficiency appliances, lighting, and heat pumps, with 20% of space heater sales being heat pumps by 2020. Efficiency gains from new equipment replacing outdated stock are modeled using NEMS forecasts.
Nova Scotia Power IRP Final Report Appendix A Page 29 of 64 Figure 11. Stock Rollover from the Reference Case: Residential Space Heating Since the model is based on a bottom-up forecast of technology stock rollover in the residential and c...
AI summary The document discusses Nova Scotia Power's Integrated Resource Plan (IRP) modeling approach, which uses a bottom-up forecast of technology stock rollover in residential and commercial sectors. It highlights mitigation scenarios focusing on building retrofits for energy efficiency and electrification, noting dependencies on incentives, technology trends, and fuel costs.
ing retrofits for high efficiency building shells: Deep home retrofits of existing buildings are performed when space conditioning appliances are replaced, in addition to mandating ultra-efficient building shells for new homes and commerci...
AI summary The text outlines three building mitigation measures: high-efficiency retrofits, EnergyStar appliance adoption, and electrification via heat pumps. These measures aim to reduce energy demand and GHG emissions by 20% through efficient building shells and 100% electric heat pump adoption by 2030.