Joe Biden has signed an executive order to revoke the permit that would allow the Keystone XL pipeline expansion project to continue.The project which was previously approved by TC Energy would see the 1,930-kilometre pipeline transport up to 830,000 barrels of oil a day from Alberta to Nebraska.The project was expected to cost US$8 billion.The expansion was green-lit by former U.S.
president Donald Trump in January of last year. TC Energy suspends work on Keystone XL pipeline project However, Biden had long promised to rescind the presidential permit in keeping with his campaign promise to shift the U.S.
from fossil fuels and towards clean energy.Speaking to CNBC last year, Biden said the pipeline “is tar sands that we don’t need — that.