President-elect Trump's policies are likely to make it harder for developing nations to obtain the finance they need to combat climate change
* Trump plans to halt funds to U.N. global warming programmes
* Developing nations say rising climate finance vital to act
* Paris Agreement foresees finance up from $100 bln in 2020
By Alister Doyle
MARRAKESH, Morocco Nov 11 (Reuters) - President-elect Donald Trump's policies are likely to make it harder for developing nations to obtain the growing finance they need to combat climate change, threatening one pillar of a 2015 international agreement to slow global warming.
Many developing nations' promises to act under last year's Paris Agreement set pre-conditions including increasing funds to help them limit greenhouse gas emissions and make their economies more resilient to heat waves, floods, storms and rising seas.
Without extra money, they say they won't be able to do so much. Trump, who has called man-made climate change a hoax, wants to cancel the Paris Agreement and halt any U.S. taxpayer funds for U.N. global warming programmes.
If he follows through, that will threaten a collective pledge by rich nations in Paris to raise climate finance from both public and private sources from a combined $100 billion a year promised for 2020.
Since Trump's win, nations from China to Saudi Arabia have reaffirmed their support for the Paris Agreement's goal of eliminating net greenhouse gas emissions sometime from 2050 to 2100.
But there is widespread unease about finance at the Nov. 7-18 talks on climate change among almost 200 nations being held in Marrakesh, Morocco.
"My only worry is the money," said Tosi Mpanu Mpanu of Democratic Republic of Congo, who heads a group of the 48 least developed nations. "It's worrying when you know that Trump is a climate change sceptic," he told Reuters.
"Investments in green growth can be braked ... green finance can be braked," under Trump, French Environment Minister Segolene Royal told Reuters, calling some of Trump's climate policies "catastrophic".
Among the first casualties could be the Green Climate Fund (GCF), meant to help developing countries act. Rich nations promised the GCF $10 billion in a first round of funding in 2014, including $3.0 billion from the United States.
President Barack Obama's administration has only made $500 million available so far, and Trump may withhold the rest.
The collective 2020 goal of $100 billion in climate finance was originally set at a summit in Copenhagen in 2009. Democrat Hillary Clinton, defeated by Trump, announced U.S. support for the plan at the time as U.S Secretary of State.
In the run-up to a Paris summit last year, the United Nations sometimes referred to climate finance as a "golden key" to unlock a global deal.
The Organisation for Economic Cooperation and Development has estimated that climate finance reached $62 billion in 2014 and a report last month, before the U.S. election, said the $100 billion seemed in reach. Many environmental groups say the flows are exaggerated.
Moroccan Environment Minister Hakima El Haite said developing nations were most likely to suffer from a lack of funds to help them adapt to climate change, such as building sea walls or developing drought-resistant crops.
A shift from fossil fuels was more robust because falling prices of solar or wind power were making renewable energies competitive with coal or oil in many markets.
"This is not a business where we need to have funds," she said of a shift to renewables.
According to the International Energy Agency, renewables accounted for a record 153 gigawatts of electricity capacity added worldwide in 2015, more than half of the world total. Cumulative installed renewable power capacity overtook coal for the first time last year, it said.
(Editing by Hugh Lawson)
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