
Climate & Environment
What to Know Before Installing a Heat Pump
A grounded guide to sizing, contractor selection, incentives, and the practical questions homeowners should ask before installing a heat pump.
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Climate & Environment reporting connects the scientific record to the decisions households and communities make — about energy, transport, and resilience. We rely on the IPCC, NOAA, NASA, EPA and peer-reviewed climate literature, and we are explicit about uncertainty where it exists. Coverage emphasizes practical guidance: efficiency upgrades, electrification, and how to evaluate vendors and contractors honestly.

A grounded guide to sizing, contractor selection, incentives, and the practical questions homeowners should ask before installing a heat pump.

What to look for, what to avoid, and the questions that separate a reputable residential solar installer from a high-pressure sales operation.