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American States, Institutions Scramble to Fill Gap Left by US Absence at COP30

by Jan Lee Americas Nov 21st 20254 mins
American States, Institutions Scramble to Fill Gap Left by US Absence at COP30

Following the second withdrawal of the United States from the Paris Agreement by the Trump administration in January, COP30 has been feeling the absence of the world’s highest per-capita greenhouse gas emitter. But the US is not entirely absent from global discussions.

While the federal government is absent from formal negotiations at this month’s COP30 climate summit in Belém, Brazil, the US is still holding bilateral discussions onsite through an independent association of federally elected officials.

The Sustainable Energy and Environment Coalition (SEEC), which represents more than 180 members of the US House of Representatives, aims to deploy them in their “soft power” role to promote climate action. Although the 17 members of Congress who prepared to go to COP30 were forced to remain home to vote on the US government shutdown, Democratic Senator Sheldon Whitehouse of Rhode Island did attend – the only US federal representative in Belém.

“The US is not a monolith,” Max Frankel, Executive Director of SEEC Institute, told Earth.Org. “We are made up of millions of people and cities and states. Is the US taking climate action? The answer to that question is a resounding yes. There is still a vibrant action from the innovation sector, from the tech sector, from cities and states.”

UNFCCC Executive Secretary Simon Stiell meets California Governor Gavin Newsom at COP30.
UNFCCC Executive Secretary Simon Stiell meets California Governor Gavin Newsom at COP30. Photo: UN Climate Change/Kiara Worth via Flickr.

Meanwhile, individual US states and their leaders – most prominently California governor and likely US presidential contender Gavin Newsom – are participating at a subnational level. The governor of New Mexico, Michelle Lujan Grisham, also participated at the event. 

26 US states are represented by The Climate Registry, which has been supporting the US states to attend the COP conferences since 2007. Founded in the early 2000s by the state of California to support public and private sector organizations in their carbon disclosure efforts, The Climate Registry is hosting a pavilion in the Blue Zone, the restricted zone at COP30 where official negotiations take place.

“Whether the federal administration is in or out or lukewarm, the US states have always been coming to the COP. And this year is no exception in 2025,” said Amy Holm, Executive Director of the Climate Registry. “The US states are here to tell their story of climate action, that they’re still implementing in their jurisdictions, whether it be clean energy,  transportation, affordability, land use, all those things are going on in jurisdictions all across the United States.”

More on the topic: US Absence at COP30 Exacerbates Financial Challenge to Meet Climate Targets

Just as important as bringing a US voice to COP30 is the role of SEEC and the state representatives in bringing the messages about climate change back to the US.

“[The state representatives] are here to tell their story but also to learn from other organizations and other countries. They always learn great things, hear about initiatives that are happening in other parts of the world that they can also take back home to their jurisdiction and work to implement them,” said Holm.

One state committed to forging ahead on climate action is New Mexico. Andrea Desiree Romero, a member of the New Mexico House of Representatives, told Earth.Org, “States are acting independently of our federal landscape to show we’re still part of the cause. We’re committed to an energy transition where we are a net zero carbon emitter by 2045, with a 50% reduction by 2035. We’re doing a lot on the energy investment side, and we have a huge startup community in the advanced energy space. We have $1 billion in venture capital for new company investments in spaces that help us solve these problems.”

Travis Kellerman, Senior Advisor in the New Mexico Energy Department, said the state is “stepping in.”

“When we see what’s happening at the federal level, which has pulled out of their commitments and their funding, we see that the power of democracy is starting to shift to the states. This includes state policy, financing mechanisms, tax credits and incentives following the loss of the IRA [Inflation Reduction Act]. The idea that the federal government has to lead is not true – New Mexico has a small population but an out-sized impact in global energy,” Kellerman told Earth.Org.

Although the US will no longer abide by its previous formal climate plan, also known as Nationally Determined Contributions (NDCs), which the Biden administration submitted late last year, individual states have set NDCs.

“Definitive NDCs from the states that match the Obama-era NDC include 26 states, representing 60% of the US GDP and similar amount of emissions. That’s 50% of the US population. It’s a bright spot to be able to show and tell,” Kellerman said.

Featured image: UN Climate Change/Kiara Worth via Flickr.

More on COP30 from Earth.Org (click to view)

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About the Author

Jan Lee

Genevieve Hilton has worked in corporate affairs and sustainability in the Asia Pacific region since 1994. She previously led ESG and communications in Asia Pacific for Lenovo, as well as Corporate Citizenship and External Communications Asia Pacific for BASF. Since taking a step back from the corporate world in 2022, she has become a full-time sustainability activist and writer. Under the pen name Jan Lee, she is an award-winning science fiction writer. She is the co-author, with Steve Willis, of "Fairhaven – A Novel of Climate Optimism" (Habitat Press UK), a winner in the Green Stories contest. Her work has also been nominated for a Pushcart Prize and recognized several times in the “Writers of the Future” contest. She also is Editor-in-Chief of The Apostrophe, the quarterly magazine of the Hong Kong Writers Circle. She currently acts as a senior advisor for a number of environmental and social activist organizations.

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