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. Countries must, among other things, report on their greenhouse gas inventories and their progress against their targets, so that external experts can assess their success. Countries should also review their commitments by 2020 and present new targets every five years to further reduce emissions. They must participate in a “comprehensive state of affairs” to measure collective efforts in order to achieve the long-term goals of the Paris Agreement. In the meantime, developed countries must also assess the financial assistance they will provide to developing countries to help them reduce their emissions and adapt to the effects of climate change. This type of coalition beyond sectors, parties and even beliefs was once unprecedented, and today it is a model that pushes nations to take more ambitious action on climate change around the world.
Alliances for Climate Action are a global network of coalitions that now spans five continents. They are the new faces of climate leadership around the world and accelerate the planning and implementation of critical measures to combat climate change. According to the United Nations Environment Programme (UNEP), temperatures are expected to rise by 3.2oC by the end of the 21st century, based solely on the current climate commitments of the Paris Agreement. To limit the increase in global temperature to 1.5 degrees Celsius, annual emissions must be below 25 Gigaton (Gt) by 2030. With the current commitments of November 2019, emissions by 2030 will be 56 Gt CO2e, twice the environmental target. To limit the increase in global temperature to 1.5 degrees Celsius, an annual reduction in emissions of 7.6% is needed between 2020 and 2030.