Key new elements of the revised EPBD (2023) relating to HVAC sector
Introduces a new definition of 'zero emissions building' with very high energy performance.
Replaces 'nearly Zero Energy Buildings' (nZEB) as the standard for new buildings from 2027 and renovated buildings from 2030.
Technical requirements for zero emissions buildings outlined in Annex III.
- Building Renovation Plans:
Replaces long-term building renovation strategies with national building renovation plans.
Includes concrete renovation targets for 2030, 2040, and 2050.
Plans submitted every 5 years, integrated into national energy and climate plans.
Allows improvement in energy performance of protected buildings without altering technical character and appearance.
- Global Warming Potential (GWP) Calculation:
Requires GWP calculation for all new buildings from 2030, with a formula in Annex III.
Applies to large new buildings (>2000 square meters) from 2027.
Considers energy performance, indoor climate, climate adaptability, fire safety, seismic risks, carbon removals, and accessibility.
Sets ambitious targets for major renovations of public and non-residential buildings.
Requires Class G buildings to reach at least Class F by 2027 (public and non-residential) and Class E by 2033 (non-public residential).
- Energy Performance Certificates (EPCs):
Implements a harmonized scale of energy performance classes by 2025.
Reduces the validity of EPCs in classes D-G to 5 years, while classes A-C remain valid for up to 10 years.
Mandates EPCs for all public buildings and includes EPCs in renewing existing rental contracts.
- Minimum Energy Performance Standards (MEPS):
Introduces EU-wide minimum energy performance standards for future buildings.
Member States can set more ambitious standards.
Framework for MEPS to be set by the Commission by June 2026.
Commission to develop an EU framework for renovation passports by the end of 2023.
Member States to adapt the framework by the end of 2024, aiding owners in planned renovations.
- Smart Readiness of Buildings:
Commission to develop an EU-wide Smart Readiness of Buildings indicator by the end of 2025.
Applies to large non-residential buildings with an effective rated output >290 kW.
- Building Automation and Control Systems:
Lowers the threshold for mandatory installation of building automation and control systems for non-residential buildings from >290 kW to >70 kW from 2030.
- Residential Buildings Monitoring:
Requires new residential buildings and those undergoing major renovations to be equipped with monitoring and control functionalities.
- Fossil Fuel Boiler Subsidies:
Prohibits Member States from subsidizing fossil fuel boilers from 2027 onward to promote renewable heating systems with zero direct GHG emissions.