This is the tax credit rating plan that may spend to insulate your Major residence, If you're a US citizen. Beneath the EERE plan, you could receive a tax credit rating of nearly $1,500 USD, or about 30 % of the quantity you paid to insulate and weatherize your property. https://freeecogrants.co.uk/how-to-uplift-your-lifestyle-with-eco-4-grants/