It was agreed at the Paris climate summit, in 2015, that the average temperature worldwide should not be allowed to increase by more than 1.5 celsius.
Supporters claim it will create jobs. Opponents say it will have a devastating impact on the environment. It's a "properly difficult decision" for the planning inspector.
Africa editor, BBC World Service
About 500,000 people have been affected by flash floods in South Sudan, the UN says.
Nearly half the counties in the country were under water, with torrential rains causing rivers to burst their banks, it added.
President Salva Kiir said his property in his home village was submerged and that it was time for South Sudanese to work together to solve the humanitarian crisis instead of fighting.
The UN says tens of thousands of people have been displaced by the floods; their homes, livestock and crops destroyed.
South Sudan, the world’s newest nation, is trying to recover from a brutal civil war, which erupted not long after it gained independence from Sudan a decade ago.
The UN panel of experts on Human Rights in South Sudan has said that political elites are responsible for the ongoing deadly conflict in Tambura County in Western Equatoria State.
The UN experts said nine of the 10 states in South Sudan are engulfed in violence - with recent violence between the Azande and the Balanda communities in Tambura resulting in the massacre of more than 100 civilians.
Women and children were said to have been raped and sexually assaulted, before being killed. A least 80,000 civilians are said to be displaced. Hundreds of children became separated from their parents.
"The South Sudan People’s Defence Forces (SSPDF) and the Sudan People’s Liberation Army/In Opposition (SPLA/IO) are responsible for arming the Azande and Balanda communities. South Sudan’s leaders and political elites are active participants and enablers of this violence," Yasmin Sooka, chair of the UN Commission on Human Rights in South Sudan, told the UN's Human Rights Council in Geneva.
The SSPDF and the SPLA-IO have not commented on the UN report.
The South African human rights lawyer said the failure to establish a joint army command structure had heightened tensions in the country.
The Azande and the Balanda communities have been living peacefully together in the Tambura area for centuries. Intermarriage was common as a result of the religious and ethnic tolerance.
But in July this year Alfred Futuyo Karaba, the governor of the south-western state, accused four prominent politicians residing in the capital, Juba, of fermenting the violence in Tambura - an allegation they denied.
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