The prime minister has inspired corporations to begin spending cash on world local weather change as he heads to the COP summit in Baku, Azerbaijan.
On the journey to the Caspian coast, Sir Keir spoke to journalists travelling with him.
He was requested if the UK – which the federal government says is struggling financially – would decide to spending new cash on serving to growing nations with local weather change.
Politics latest: ‘Improve care or lose pay rise,’ NHS told
There have been requires a $1tn (£777bn) financing settlement to assist much less rich nations scale back emissions and meet different targets.
Sir Keir informed journalists his authorities would honour the financial guarantees made at a earlier COP summit beneath the Conservative authorities.
This present assembly – COP29 – will then “need to take a look at a future [climate finance] sum taking us via to 2035, however we’re not making UK commitments in relation to that”, he mentioned.
Sir Keir added: “I can be making an argument powerfully that now’s the time for the personal sector to begin paying their fair proportion in relation to those commitments.”
As a part of this, a brand new “capital market mechanism” can be launched on the London Inventory Alternate, with Downing Avenue hoping it is going to elevate £75bn for inexperienced funding over the following decade.
Learn extra on COP:
Oil state is ‘perfectly suited’ host, claims leader
Pledge to move on from fossil fuel a year old
The almighty row over climate cash about to boil over
Can spending time abroad help Starmer’s domestic agenda?
Sir Keir and the federal government need to benefit from the surge in inexperienced funding as a part of their financial development technique.
He informed reporters he has been clear the “local weather problem” is a “big alternative for the UK if we get it proper”.
“That’s the reason now we have made it considered one of our missions to have clear energy by 2030, and if you happen to take a look at the inward funding that now we have triggered within the final 4 months, an enormous quantity of that’s on renewables – that’s the place world buyers need to put their funding.
“So I see local weather change as an necessary obligation on which we have got to point out management, but it surely’s additionally an unbelievable alternative for the UK to get forward on the world stage, and I’m decided we’re going to try this.”
Downing Avenue believes the UK can act as a inexperienced monetary hub, and use that to convey funding, jobs and development.
One report urged the “inexperienced financial system” grew by 9% final yr, whereas the remainder of the UK stagnated, and enterprise urged a pro-green industrial strategy.
👉 Listen to Sky News Daily on your podcast app 👈
The brand new authorities has began approving extra tasks like onshore windfarms and photo voltaic farms.
Growing development is vital to the plan of Sir Keir and Chancellor Rachel Reeves – however their plans could also be troublesome to attain if the financial system doesn’t increase on the price they hope.