Home energy efficiency upgrades ranked by payback period: heat pump, insulation, windows, and more, with IRA 30% federal tax credits applied. For homeowner and energy agents. Returns cost estimates, annual energy-bill savings, and climate-zone guidance by home type, ZIP, age, and square footage.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.10 USDC | 0x50ab...12fc |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | exact | 0.10 tokens | 985iFj...5KX1 |