By Megan Rowling
PARIS - The world's 48 poorest countries will need to find around a trillion dollars between 2020 and 2030 to achieve their plans to tackle climate change - and those plans should be a priority for international funding, researchers said.
Estimates based on plans submitted by the least-developed countries (LDCs) toward a new U.N. deal to curb global warming show they will cost around $93.7 billion a year from 2020, when an agreement expected to be ironed out in Paris over the next two weeks is due to take effect.
That includes $53.8 billion annually to reduce emissions and $39.9 billion to deal with more extreme weather and rising seas, according to a report from the London-based International Institute for Environment and Development (IIED).
IIED Director Andrew Norton said the least-developed countries currently get less than a third of all international climate funding provided by wealthy governments.
"A fair and effective deal at Paris should prioritise the investment of international public climate finance for this group to implement their climate action plans, while agreeing measures to help better-off countries attract private climate finance," he said in a statement.
The least-developed countries - from Ethiopia to Zambia, and Yemen and Pacific island nations - are home to some of the poorest communities who are suffering the worst impacts of intensifying droughts, floods, storms and crumbling coastlines.
Yet they produce just a tiny fraction of the planet-warming gases that drive climate change.
Such countries have a widespread lack of resources and expertise to tackle climate change. However, nearly all have produced so-called Intended Nationally Determined Contributions (INDCs) to a new global climate deal.
These plans set out how they will curb their emissions from 2020 - by shifting to renewable power sources, such as solar, or building cleaner public transport, for example.
|Adama Wind farm,Addis Ababa,Ethiopia.REUTERS/Tiksa Negeri|
They also outline what countries need to do to help their people live better with climate change impacts. In some cases, they say how much all this action will cost.
The IIED report noted that three countries - Burkina Faso, Djibouti, and Zambia - are showing "extraordinary commitment" by aiming to find more finance within their borders than beyond them.
"Even so, all LDCs agree that fulfilling their INDCs cannot be done without a significant contribution from international climate finance, whether it be public or private," it said.
The least-developed countries "cannot hope to implement their INDCs quickly enough alone", it added.
The countries will require technology sharing and help to build their capacity, as well as investment capital, particularly for high start-up costs. Much of the money must come from international sources, the report said.
On Monday, 11 donor governments pledged close to $250 million in new money for adaptation in the poorest countries at the start of the U.N. climate talks.
Canada, Denmark, Finland, France, Germany, Ireland, Italy, Sweden, Switzerland, Britain, and the United States announced contributions to a climate fund for the least-developed countries hosted by the Global Environment Facility (GEF).
It had been struggling to finance projects due to a lack of new support.
"We know that many billions are required over the next few years to fill the gap in climate finance, but the money pledged today is vital to help some of the most vulnerable people on the planet cope with the immediate impacts of our rapidly warming world," said GEF head Naoko Ishii.
Read the full story at Building Resilience and Adaptation to Climate Extremes and Disasters (BRACED