Trump delayed a global carbon tax. Now he wants to finish the fight.
American officials are drafting a diplomatic cable that warns dozens of countries against adopting a climate fee on the shipping industry.
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Former U.S. Energy Secretary
The U.S. Department of Energy (DOE) is facing funding cuts under President Trump’s budget proposal. As one of the leading institutions supporting clean energy R&D, these cuts would have significant implications for the future of U.S. leadership in energy innovation and clean technologies, not to mention ramifications for the U.S. economy.
To discuss the importance of clean energy innovation and what it will take to transition to a de-carbonized world, Bill Loveless interviews former U.S. Energy Secretary Ernest Moniz. They discuss issues such as:
President Trump has aggressively used tariffs as an economic tool, but a US Supreme Court decision on Friday struck down his sweeping tariffs, bringing new uncertainty. The court,...
Under the second Trump administration, the US Department of Energy significantly shifted its priorities to align with its “energy dominance" agenda. But one significant point of continuity with...
The Trump administration has prioritized nuclear energy expansion, aiming to increase US nuclear capacity fourfold by 2050. This nuclear energy resurgence in the US is a rare issue...
As political support for clean energy has waxed and waned over the past twenty years, so has the government’s financial backing. In the 2010s, critics pointed to the...
In January 2026, the UK government publicly released an intelligence report analyzing the security implications of global environmental destruction.
Models can predict catastrophic or modest damages from climate change, but not which of these futures is coming.
On November 6, 2025, in the lead-up to the annual UN Conference of the Parties (COP30), the Center on Global Energy Policy (CGEP) at Columbia University SIPA convened a roundtable on project-based carbon credit markets (PCCMs) in São Paulo, Brazil—a country that both hosted this year’s COP and is well-positioned to shape the next phase of global carbon markets by leveraging its experience in nature-based solutions.
Connecticut needs an honest debate, and fresh thinking, to shape a climate strategy fit for today, not 2022.