EU unveils sweeping climate change plan

The European Union has announced a raft of climate change legislation aimed at pushing it towards its goal of becoming carbon neutral by 2050.

A dozen draft proposals, which still need to be approved by the bloc's 27 member states and the EU parliament, were announced on Wednesday, BBC reports.

They include plans to tax jet fuel and effectively ban the sale of petrol and diesel powered cars within 20 years.

The proposals, however, are likely to face months of negotiations.

The plans triggered serious infighting at the European Commission, the bloc's administrative arm, as the final tweaks were being made, sources told the AFP news agency.

"By acting now we can do things another way... and choose a better, healthier and more prosperous way for the future," European Commission President Ursula von der Leyen said on Wednesday.

"It is our generational task... [to secure] the wellbeing of not only our generation, but of our children and grandchildren. Europe is ready to lead the way."

The measures are likely to push up household heating bills, as well as increase the cost of flights in the EU. Financial assistance will be available for people to install insulation and make other long-term changes to their homes.

"We're going to ask a lot of our citizens," EU climate policy chief Frans Timmermans said. "We're also going to ask a lot of our industries, but we do it for good cause. We do it to give humanity a fighting chance."

Opposition is also expected from some industry leaders, such as airlines and vehicle manufacturers, as well as from eastern member states that rely heavily on coal.

One EU diplomat told Reuters that the success of the package would rest on its ability to be realistic and socially fair, while also not destabilising the economy.

"The aim is to put the economy on a new level, not to stop it," they said.