GAO: Climate Change Already Costing U.S. Billions

WASHINGTON - A non-partisan federal watchdog says climate change is already costing U.S. taxpayers billions of dollars each year, with those costs expected to rise as devastating storms, floods, wildfires and droughts become more frequent in the coming decades.

A Government Accountability Office report released Monday said the federal government has spent more than $350 billion over the last decade on disaster assistance programs and losses from flood and crop insurance. That tally does not include the massive toll from this year's three major hurricanes and wildfires, expected to be among the most costly in the nation's history.

The report predicts these costs will only grow in the future, potentially reaching a budget busting $35 billion a year by 2050. The report says the federal government doesn't effectively plan for these recurring costs, classifying the financial exposure from climate-related costs as "high risk."

"The federal government has not undertaken strategic government-wide planning to manage climate risks by using information on the potential economic effects of climate change to identify significant risks and craft appropriate federal responses," the study said. "By using such information, the federal government could take the initial step in establishing government-wide priorities to manage such risks."

GAO undertook the study following a request from Republican Sen. Susan Collins of Maine and Sen. Maria Cantwell of Washington, the ranking Democrat on the Senate Committee on Energy and Natural Resources.

"This nonpartisan GAO report Senator Cantwell and I requested contains astonishing numbers about the consequences of climate change for our economy and for the federal budget in particular," said Collins. "In Maine, our economy is inextricably linked to the environment. We are experiencing a real change in the sea life, which has serious implications for the livelihoods of many people across our state, including those who work in our iconic lobster industry."