Additional EV Load Calculator

Posted on Mar 14, 2024 in Main

Estimated energy consumption for EV charging is calculated using average miles driven per year times a factor of 2.89 kWh per mile. Enter your information below for an estimate of the additional EV load.

Please be aware that the Hawaii Green Infrastructure Authority (HGIA) does not advertise our financing programs through the use of cold-calling, door-to-door other similar practices. We recommend that households perform their due diligence to confirm the identify of sales representatives or callers and ascertain the name of the company that they represent. While there are ...
Read More NOTICE re: advertisement of HGIA programs

System Maintenance Tips

Posted on Aug 16, 2023 in Main

It is important to take care of your installed improvements to ensure their effectiveness, lifespan, and to avoid repair or replacement costs. Maintenance requirements may differ system by system, and you should consult your contractor and system manual for specific maintenance requirements and suggestions. PV System PV Systems contain complex electrical parts, and maintenance should be ...
Read More System Maintenance Tips

Program Updates (7/1/23)

Posted on Jul 3, 2023 in Main

Updates to the Hawaii Green Infrastructure Authority’s (“HGIA” or Authority”) financing programs effective July 1, 2023, including the Authority’s ability to finance energy storage systems as well as program enhancements approved by the Hawaii Public Utilities Commission (“PUC”):      1. Solar PV + Storage Financing:  Governor Green signed Act 164, SLH 2023 into law on ...
Read More Program Updates (7/1/23)

GEMS Featured on Empowered Hawaii

Posted on Mar 9, 2023 in Main

Watch GEMS program participant Dawnelle Forsythe share her experience with HGIA! Her interview starts around the 8:00 point. Dawnelle’s interview was originally screened on KHON2’s Empowered Hawaii segment on December 21, 2022.

Scam Alert!

Posted on Mar 2, 2023 in Main

The Hawaii Green Infrastructure Authority (HGIA) has received a report of a possible mail scam. Borrowers have reported receiving mail sent from “The Servicing Center”, with the title “Lender Name: HAWAII GREEN INFRASTRUCTURE AU,” and which asks the recipient to call a number with area code “877”. Please be aware that this communication has NOT ...
Read More Scam Alert!

Latest news on GEMS

Posted on Jan 26, 2015 in Main

“Nonprofits poised to save on energy,” Honolulu Star-Advertiser (3/25/15) (PDF)

Program Impacts

Posted on Jan 26, 2015 in Main

Participate Now

Posted on Jan 22, 2015 in Main