President Barack Obama ordered the federal government today to cut its emissions of greenhouse gases by 40 per cent, as the US seeks to spur other nations to get serious about climate change.
Obama's executive order also directs the government to ramp up use of renewable energy sources to 30 per cent of the federal government's consumption.
The White House said US taxpayers could save up to USD 18 billion in electricity costs by reducing greenhouse gases 40 per cent over the next decade, compared to 2008 levels.
"These are ambitious goals, but we know they're achievable goals," Obama said at the Energy Department, where he toured a rooftop solar panel installation after signing the executive order at the White House.
Major companies that sell to the federal government like GE, HP, Northrup Grumman and Honeywell will also announce voluntary commitments to cut their own emissions of the heat-trapping gases blamed for global warming, the White House said.
IBM, for example, said it will cut its energy consumption 35 per cent by 2020 and buy at least 20 per cent of its power from renewably sources by that year.
All told, the government pollution cuts along with industry contributions will have the effect of keeping 26 million metric tonnes of greenhouse gases out of the air by 2025, or the equivalent of what about 5.5 million cars would pump out through their tailpipes in an average year, the White House said.
Yet it was unclear exactly how either the government or private companies planned to meet those targets.
While at the Energy Department, Obama also discussed the new emissions targets at a roundtable with federal suppliers that do more than USD 1 billion per year in business with the government.
The US government is responsible for only a small portion of the world's greenhouse gas emissions, but the Obama administration is hoping that taking aggressive steps at home will increase the political pressure on other countries to do the same.
"Certainly our hope is that we are laying forth template that other countries could also learn from and look at as well," said Brian Deese, a senior adviser to Obama.
A major global climate treaty, in the works for years, is supposed to be finalised in December at a summit in Paris, but most countries have yet to announce what their national contributions to the pact will be.
