EFI Wholesale Website & Marketplace

A curated mix of energy efficiency products for the home and small business contractor. Wholesale pricing available.

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EFI Utility Marketplace Demo Store

Totally customizable to your brand and program's needs. We have launched over 80, and ARE the industry leaders.

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EFI's Utility Marketplaces

Ameren Illinois
Ameren Illinois Business Visit Marketplace
American Electric Power
Take Charge Visit Marketplace
American Municipal Power
Efficiency Smart Visit Marketplace
Appalachian Power
Take Charge Visit Marketplace
Berkshire Gas
Mass Save Visit Marketplace
Blackstone Gas
Mass Save Visit Marketplace
Cape Light Compact
Mass Save Visit Marketplace
City of Colton Electric Utility
Colton Visit Marketplace
Duke Energy
Business Savings Store Visit Marketplace
Duke Energy
Residential Savings Store Visit Marketplace
Efficiency Smart
Efficiency Smart Visit Marketplace
Efficiency Vermont
Efficiency Vermont Visit Marketplace
Eversource
Mass Save Visit Marketplace
Eversource
Smart Living Visit Marketplace
Eversource
NH Saves Visit Marketplace
Glendale Water and Power
Glendale Visit Marketplace
Hudson Light & Power
Hudson Visit Marketplace
Liberty Gas
Liberty Utilities Visit Marketplace
Liberty Utilities
NH Saves Visit Marketplace
Mass Save
Mass Save Visit Marketplace
New Jersey Natural Gas
New Jersey Natural Gas Visit Marketplace
NH Electric Cooperative
NH Saves Visit Marketplace
NH Saves
NH Saves Gas Visit Marketplace
Pacific Power
Store Visit Marketplace
Penelec
First Energy Visit Marketplace
PPL
PPL Electric Visit Marketplace
PSEG Long Island
Marketplace Visit Marketplace
Public Service of Oklahoma
Power Hours Visit Marketplace
Reading Municipal Light
Reading Municipal Light Visit Marketplace
Rocky Mountain Power
Home Energy Savings Visit Marketplace
SCE&G
EnergyWise Savings Store Visit Marketplace
SMECO
Marketplace Visit Marketplace
Southern California Gas
Marketplace Visit Marketplace
SWEPCO
Marketplace Visit Marketplace
The Illuminating Company
First Energy Visit Marketplace
UGI
UGI Visit Marketplace
United Illuminating
Smart Living Visit Marketplace
Unitil
Mass Save Visit Marketplace
Unitil
NH Saves Visit Marketplace

Customer Testimonials

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