Funding is essential to support emerging economies and support the transition to carbon-free economies. The agreement provides that from 2020, $100 billion in public and private funds will have to be mobilized each year to finance projects that allow countries to adapt to the effects of climate change (sea level rise, droughts, etc.) or to reduce greenhouse gas emissions. These funds should be gradually increased and some developing countries will also be able to become donors on a voluntary basis to help the poorest countries. The president`s promise to renegotiate the international climate agreement has always been a smokescreen, the oil industry has a red phone at the Home Office, and will Trump bring food trucks to Old Faithful? Since Trump`s announcement, U.S. envoys – as well as on behalf – have continued to participate in U.N. climate negotiations to shore up the details of the agreement. Meanwhile, thousands of heads of state and government have intervened across the country to fill the void created by the lack of federal climate leadership, reflecting the will of the vast majority of Americans who support the Paris agreement. City and state officials, business leaders, universities and individuals included a base amount to participate in initiatives such as America`s Pledge, the United States Climate Alliance, We Are Still In and the American Cities Climate Challenge. Complementary and sometimes overlapping movements aim to deepen and accelerate efforts to combat climate change at the local, regional and national levels. Each of these efforts focuses on the willingness of the United States to work toward the goals of the Paris Agreement, despite Trump`s attempts to lead the country in the opposite direction. Under the Paris Agreement, each country must define, plan and report regularly on its contribution to the fight against global warming.  There is no mechanism for a country to set an emission target for a specified date, but any target should go beyond the previous targets. The United States formally withdrew from the agreement the day after the 2020 presidential election, although President-elect Joe Biden said America would return to the agreement after his inauguration.
 COP 21 or the Paris Climate Conference have resulted in a new international climate agreement that applies to all countries and aims to keep global warming below 2 degrees Celsius, in line with the recommendations of the Intergovernmental Panel on Climate Change (IPCC).