The United States is in danger of falling behind other nations in reducing greenhouse gas emissions if both the federal government and companies do not move quickly to support sources of clean energy, General Electric chief executive officer Jeffrey Immelt said.

During an appearance at the Wall Street Journal ECO:nomics conference in Goleta, California, Mr Immelt said he doesn't understand critics of government tax credits for renewable energy sources such as solar panels and wind farms.

"For some reason we decide that energy is the one industry in the world where the only policy should be the price of a barrel of oil," Mr Immelt said, adding that GE could always sell its products overseas if they aren't purchased here.

"If the US isn't buying my wind turbines, there are going to be 8,000 megawatts (MW) installed in Turkey," he said. "I'll go there."

GE's environment business sells a range of environmentally friendly products, including solar-powered lighting, a hybrid locomotive, wind turbines and water purification systems. Earlier on Wednesday, Mr Immelt said in a letter to shareholders that the environment would top $20 billion in annual revenue by 2009, a year earlier than its prior forecast.

Mr Immelt has long argued that "green is green" - meaning that GE is in the environmental business because it can bring in serious money.

Dressed in a light green blazer, Mr Immelt echoed those thoughts on Wednesday and defended GE's green strategy against critics in the audience who suggested the market for cleaner, more energy-efficient products, could be a fad.

"For some strange, odd, incredibly insane, terrible horrible reason, I'm going to sell $10 bln of wind turbines in 2010," Mr Immelt said, adding that he would sell them in China, Mexico and Turkey if they weren't wanted by the United States.

"I don't know why an anti-technology, stick-your-head-in-the-sand approach is applauded by anybody," Mr Immelt said.

Mr Immelt also defended GE's membership in the US Climate Action Partnership (USCAP), saying he wanted to have a role in determining environmental legislation rather than have it "pushed down my throat" in the future.

USCAP, which includes environmental groups, utilities, and manufacturers, has called for a market-based emissions trading system and a nationwide limit on carbon dioxide emissions that would lead to reductions of 10 per cent to 30 per cent over the next 15 years.

Sign up to our free newsletters

Get the best updates straight to your inbox:
Please select at least one mailing list.

You can unsubscribe at any time by clicking the link in the footer of our emails. We use Mailchimp as our marketing platform. By subscribing, you acknowledge that your information will be transferred to Mailchimp for processing.