energy efficiency retrofit
consulting for multifamily and
commercial buildings
CASE STUDY – TO IMPROVE GRADE FROM “C” TO “B”

CASE STUDY – TO IMPROVE GRADE FROM “C” TO “B”

CASE STUDY – TO IMPROVE GRADE FROM “C” TO “B” Services: The Owner of this 1900 commercial office building cooperative hired IGP to provide recommendations to improve the LL33 Energy Efficiency Grade of C, based on the 2019 LL84...
CASE STUDY – LL33 GRADE IMPROVES FROM “D” TO “B”

CASE STUDY – LL33 GRADE IMPROVES FROM “D” TO “B”

CASE STUDY – LL33 GRADE IMPROVES FROM “D” TO “B” Services: The Owner of this 1940 luxury multifamily cooperative hired IGP to determine why it received a LL33 Energy Efficiency Grade of D based on the 2019 LL84 Benchmarking. The Owner...