Energy & carbon obligations
RE2020 thresholds, Décret Tertiaire and OPERAT reporting, BACS, EPBD transposition and the monitoring of existing assets.
Horizon calendarFull calendar →
EU: deadline for transposing the recast Energy Performance of Buildings Directive
Follow your national transposition text, not the directive, for the obligations that will reach your projects.
EU: solar installations on new public and non-residential buildings over 250 m²
Reserve roof structure, orientation and electrical capacity for solar in every new non-residential design.
EU: building automation and control systems in non-residential buildings above 70 kW
Treat the EU date as the floor; your national text may be earlier.
EU: solar installations on all new residential buildings
Design new housing with roof structure, orientation and electrical capacity for solar from now, since permits filed in 2028 and 2029 will be built under this rule.
ResearchResearch →
Connecting AI to checking tools
A building-code case study combines AI extraction with COMcheck calculations and retrieval from regulatory text.