How Green Banks Support Homeowners

Upgrading your home — a heat pump, rooftop solar, insulation, or an EV charger — lowers your bills and makes your home more comfortable. But upfront costs stop many families, and traditional lenders don't always say yes. Washington Builds partners with local lenders and contractors to offer low-interest loans and credit support built for real household budgets, opening the door to homeowners conventional financing leaves behind.

What can you finance?

Solar PV

Space heating and cooling

Battery storage

EV Charging

Insulation and air sealing

Water Heating

Windows and doors

and more!

Who is eligible?

Washington Builds financing is for any Washington homeowner investing in clean energy and efficiency upgrades. Projects must be located in Washington. Because we work through lending and contractor partners, final rates and approval depend on the lender, though our credit support is designed to expand access.

Detailed requirements will be posted as programs launch.

Get in touch

As Washington’s green bank, Washington Builds stretches every dollar of public and philanthropic capital into far greater private sector investment. Have a project, capital to put to work, or just a question? Tell us a bit and we’ll follow up.