The 38% advantage — why West Virginia is different
In every other cold state covered in this guide, the heat pump discussion starts with 'should you switch from gas?' In West Virginia, it starts with 'should you upgrade from electric resistance?' This is a fundamentally different and more favorable question. Electric resistance heat (baseboards, forced-air electric furnaces) delivers exactly 1 unit of heat for every 1 unit of electricity — a COP of 1.0. A cold-climate heat pump with HSPF 9 delivers a seasonal average COP of 2.5-3.0 in West Virginia's climate, meaning it produces 2.5-3× more heat per kWh. For a home currently spending $2,500-$3,500 per year on electric resistance heat, upgrading to a heat pump saves $1,200-$2,000 annually. The existing electrical infrastructure — panel, wiring, disconnect — is already in place, reducing installation complexity and cost compared to a gas-to-electric conversion. This is not a fuel switch; it's an appliance efficiency upgrade using the existing electric service.