This blog post distills the latest findings from the Brookings Papers on Economic Activity on how climate change is already shaping the cost of living for American households. It highlights where costs are rising the most, who pays the most, and the policy options that could curb emissions without increasing net household expenses, while boosting resilience and adaptation.
What the Brookings study reveals about household costs
Climate change is not a distant threat to budgets; it is an ongoing drag on household finances across the United States. The study estimates that the average American household faces about $900 in added annual costs.
The burden rises to well over $1,300 for households in the worst-affected 10% of counties. These costs accumulate from several channels, with insurance and risk management at the forefront.
Key cost drivers
The largest contributors are home insurance premiums and the growing share of properties that become uninsurable. On average, these factors add more than $600 per household each year.
They can exceed $1,000 for the highest-cost decile. In addition, government disaster relief spending adds about $75 per household.
Household energy costs rise by roughly $35 per year due to greater cooling needs and the energy burdens of rebuilding after storms and fires. The angle here is not a single event but a pattern of recurring costs that compound over time.
Health and mortality impacts linked to climate change
Beyond the direct price tags, climate-driven phenomena carry significant health and mortality costs. Wildfire smoke is the deadliest climate-related health impact, associated with more than 30,000 premature deaths annually and imposing an estimated cost of over $100 per household.
The net impact of temperature-related deaths is smaller, partly because fewer cold deaths occur and because widespread air conditioning reduces exposure to heat in many parts of the country.
Regional and economic disparities in health-related costs
The study emphasizes that environmental risks and their financial consequences are not evenly distributed. Rural western counties and Gulf Coast areas bear a disproportionate share of the costs.
Lower-income households face the largest relative burden. This geographic and income-based inequality highlights how climate change compounds existing economic vulnerabilities and can deepen regional disparities in wealth and opportunity.
Who pays—and where the burden falls
The evidence points to a clear pattern: geography and income shape both exposure to climate risks and the ability to absorb them. Areas with higher disaster exposure, more volatile insurance markets, and limited access to affordable energy services tend to incur higher per-household costs.
The combination of elevated premiums, a larger pool of uninsurable homes, and persistent disaster-related expenses translates into a heavier overall financial load for households in rural Western and Gulf Coast counties, as well as those with lower incomes.
Policy implications and pathways forward
The Brookings analysis argues that well-designed climate policies can reduce emissions without increasing, and in some cases could even lower, net household costs. Strategies include carbon pricing with rebates and strong clean-energy subsidies, which can shift energy choices and reduce exposure to climate-driven shocks while preserving affordability for most households.
What policies could help households now
Here is the source article for this story: $900 a year: That’s how much climate change costs the average U.S. household