Matthew Johnson discusses the environmental and political implications of the Paris Agreement as it is poised to take effect. Ratification of the Paris Agreement by the U.S. and China signifies an increasingly rare moment of visible cooperation between two environmentally impactful countries. What remains to be seen is how leadership gets allocated in terms of economic benefit and global rule setting.

The 2015 Paris Climate Summit Agreement witnessed a huge and significant step forward in its legal enforcement, on September 3, 2016, following its ratification by China and the United States. Marianne Ojo discusses specifics of the Agreement, and the inspiration China and the U.S. provide for the remaining countries to sign the Agreement—still needing at least 30 more signatures to legally take effect.

On September 3rd, the United States and China formally joined the Paris Agreement, a historic global pact to curb greenhouse gas pollution and build resilience to the damaging effects of climate change.

Progress in China’s shale gas exploration has been non-existent, and in the past three years approximately 4.8 million Chinese have died from air pollution from burning coal. Partnerships with large U.S. oil and gas companies, demonstration projects, and the use of auctions, may not be the answer however; the U.S.’s own shale gas revolution showed that a mass of small, innovative, new companies were its catalyst.

Many of the new climate change-related developments within the Strategic and Economic Dialogue emerged from a summit that brought U.S. and Chinese policymakers and private sector leaders together to establish cooperative relationships. Benjamin Reynolds describes some of the interesting and practical agreements on energy and climate change between private and public sectors, but also reminds us that previous climate accords have always struggled to enforce climate targets that are often conveniently forgotten after big summits.

China and the U.S. are actively promoting the changes set out in the Paris Climate Agreement signed at the end of April. China’s already shut down enough coal mines to cut CO2 emissions equal to the entirety of Great Britain’s annual emissions, but what else is needed to keep under two degrees Celsius?

The landmark climate deal negotiated last week in Paris is important first step. However, increased coordination and cooperation between developed and developing countries to enable these much-needed reforms is critical. This includes collective learning, building tools to help strengthen institutional capacity and develop green growth policy, expanding peer learning and knowledge sharing, and engaging private investors and public donors.

China accounts for half of the worlds coal consumption, which greatly contributes to its 30% share of global CO2 emissions. Decreasing reliance on coal is part of China’s progress for reaching the goals set by the U.S.-China climate agreement. Investment in solar and wind renewable energy are further contributing to reaching targets sooner than expected.

While conversations about China’s environmental challenges are often dominated by coal, the culprit for the endless smoggy days in cities across the country, progress in cleaning the air cannot be achieved without greater attention to resource interdependencies from an integrated water-energy-food lens. Susuan Chan Shifflett outlines sustainable policy development that is particularly promising for Sino-U.S. collaboration.

Newly adopted climate mitigations have caused China’s coal and electricity consumption to fall the first time this century. Coal and heavy industries were the most targeted sectors, which has led to more demand from unconventional oil extraction – extraction that could have unintended negative consequences.