10 Boulevard Grenelle

Paris 2013

IES Consulting performed energy modelling for LEED V4 on 10 Boulevard Grenelle in Paris.

Key Facts

  • 7 LEED v4 EAc1 credits
  • 26% Energy Savings
  • 15% Cost Savings

IES Consulting performed energy modelling for LEED V4 on 10 Boulevard Grenelle located in Paris. It is composed of three buildings across 2, 11 and 17 floors with a total area of approximately 31,000 m². The buildings comprise mainly commerical office space and were conditioned by a reversible radiant ceiling. The hot water is served by heat pumps with a connection to the heating network CPCU, cooling water is provided by the network CLIMESPACE.

The study was conducted to assess performance and document EAp2/EAc1 for LEED V4 with the model run through the Performance Rating Method (PRM) of ASHRAE 90.1-2010 Appendix G using IESVE Building energy simulation software.

The analysis demonstrated the proposed building achieved a 26% energy reduction and a 15% running cost reduction compared to the Baseline. This reduction achieves 7 points for the EAc1 credit.