制定脱碳政策的后续步骤：马里兰州的清洁热能规则.pdf

1、BROUGHT TO YOU BYWelcome to the1Next Steps in Building Decarbonization Policies:Marylands Clean Heat RulesApril 9,20252Clean Heat RulesClean Heat Standard(CHS)&Zero-Emission Heating Equipment Standard(ZEHES)35,2023IntroductionsMaryland Department of the Environment(MDE)Air and Radiation Administrati

2、onClimate Change Program4Dr.Zach Berzolla aka“Dr.Decarb”Building Decarbonization Section HeadCamryn ArnsteinPolicy Analyst5,2023Agenda Background CHS ZEHES Q+A55,2023The OpportunityReducing air pollution from burning fossil fuel in buildings improves public health,mitigates climate change,and lowers

3、 energy costs67Fuel-burning equipment in buildings produces over three times more nitrogen oxide(NOx)emissions than power plants Marylands NOx Emissions from Stationary Sources(2020)Approximately 70%of NOx emissions in Maryland are from vehicles and 30%are from stationary sources including buildings

4、8NOx and other forms of air pollution from fuel-burning equipment harms children and adults in many ways Maryland is required to reduce criteria pollutants to meet increasingly stringent air quality standards and protect the publics healthSource:https:/www.lung.org/research/sota/health-risks9Fuel-bu

5、rning equipment in buildings is responsible for around 16%of Marylands greenhouse gas(GHG)emissionsMarylands GHG Emissions and Sinks,2006-2020Fuel use in buildings10Reducing fuel use in buildings is a critical part of Marylands greenhouse gas(GHG)emissions reduction requirementsFuel use in buildings

6、:90%reduction in building sector emissions by 2045Marylands GHG Emissions Trajectory with Current and Planned Policies Maryland is required to reduce GHG emissions 60%from 2006 levels by 2031 and achieve net-zero GHG emissions by 204511Governor Moore issued Executive Order 01.01.2024.19 requiring MD