3. Energy performance commitment

Project owners are increasingly asking for energy performance commitments to guarantee a specified level of consumption.

There are different types of energy commitment: EPC, GPEI and ERM.

CPEs (Contrats de Performance Énergétique - energy performance contracts) apply to renovation projects with a commitment to actual consumption.

The GPEI (Garantie de Performance Énergétique Intrinsèque - guarantee of intrinsic energy performance) applies to both new-build and renovation projects, and concerns the project's theoretical consumption rather than actual consumption.

GRE (Garantie de Résultat Énergétique) applies to both new-build and renovation projects, and covers actual...

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Energy performance commitment

Bibliography

(1) - STEPHENSON (D.G.), MITALAS (G.P.) - Cooling load calculations by thermal response factor method - ASHRAE Transactions 75 (1) 246-271 (1969).
(2) - JOUVENT (M.), HUET (M.) - . – La garantie de performance énergétique (22 juillet 2013).

TRNSYS 17 TRaNsient SYstem Simulation tool, CSTB éditions

http://www.trnsys.com

DYNASTEE – DYnamic Analyses, Simulation and Testing – Building energy modeling

http://www.dynastee.info

IBPSA – International Building Performance Simulation Association

http://www.ibpsa.fr/
...

Days organized by IBPSA (once a year over several days)

« Performances thermiques des composants de bâtiment, caractéristiques thermiques dynamiques ». - NF EN ISO 13786 - (Juillet 2008)
Ergonomics of thermal environments – Analytical determination and interpretation of thermal comfort by calculating PMV and PPD indices and local thermal comfort criteria. - NF EN ISO 7730 -
Standard Method of Test for the Evaluation of Building Energy Analysis Computer Programs....