The agreement comes as international talks convene in London to accelerate the deployment of clean energy technologies.
Energy Ministers from 23 of the world’s leading economies will gather in London on Wednesday and Thursday to discuss accelerating the transition to clean energy technologies.
DECC adds that the UK and US will agree to collaborate in the development of floating wind technology designed to generate power in deep waters currently off limits to conventional turbines but where the wind is much stronger.
Energy Secretary Edward Davey said: “Britain has more wind turbines installed around its shores than any other country in the world and our market is rated year after year as the most attractive market among investors.
“Offshore wind is critical for the UK’s energy future and there is big interest around the world in what we’re doing.
“Floating wind turbines will allow us to exploit more of the our wind resource, potentially more cheaply.
“Turbines will be able to locate in ever deeper waters where the wind is stronger but without the expense of foundations down to the seabed or having to undertake major repairs out at sea.
“The UK and US are both making funding available for this technology and we’re determined to work together to capitalise on this shared intent.”