Analysis
Decarbonization
Our position
Climate change is a chronic problem to be managed over decades, not an exceptional emergency that suspends the ordinary constraints of politics and physics. Energy transitions have historically occurred slowly alongside continued energy demand growth: societies move toward denser, cheaper, more convenient energy sources because they are useful, with carbon intensity falling as a cobenefit. Decarbonization is itself a byproduct of economic modernization. Setting unachievable net-zero targets and warming thresholds or trying to tax carbon are often self-defeating politically and socially regressive. To motivate decarbonization, we need to make clean energy abundant and cheap through public and private innovation and deployment efforts, aided by regulatory and permitting reform.
Start here
Three pieces the team says to read first
Decarbonization work
Research, analysis and everything we have put on the record: comments, testimony, statements, letters and endorsements.
Showing 103–108 of 502
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Analysis
What is a Nuclear Reactor with Thermal Energy Storage?
And why a utility, or its customers, would like one.
· Matthew L. Wald
Analysis
What is a Light Water Reactor? What is a Small Modular Reactor?
Nuclear reactor technology, old and new, explained.
· Matthew L. Wald
Statement
NRC’s Open Collaboration with Stakeholders is Key to Satisfying Congressional Mandate
Stakeholders, concerned with the exclusive and iterative development of a new rule for licensing advanced reactors, implore Federal Commissioners to intercede and improve regulatory engagement on modernization efforts.
· Rani Franovich, Steven P. Nesbit
Statement
NRC Needs a Technology-inclusive Reorganization and Stakeholder-inclusive Engagement
Senior Policy Advisor Rani Franovich identifies two opportunities for NRC to successfully modernize its licensing frameworks: (1) reorganize its workforce ; and (2) provide more open, collaborative, efficient and effective engagement with external stakeholders.
· Rani Franovich
Statement
NEW REPORT: Advanced Nuclear Technology Will Provide Critical Climate and Energy Benefits to the Future US Clean Energy System
Bold investments in advanced nuclear energy will further technological innovation, secure US leadership in international nuclear markets, promote high-quality US energy jobs, and support national energy security and electric grid resilience, all while improving environmental health and accelerating US climate action
· Sean Trambley
Analysis
The War in Ukraine Flips the Script on Climate Policy
Ironically, geopolitical strife and energy scarcity will do more for the climate than decades of ardent policies.
· Ted Nordhaus
103–108 of 502
Who to talk to
Alex Trembath
Executive Director Email
Latest: The Faulty Logic at the Heart of Environmentalist Opposition to BAAJA
Seaver Wang
Director, Climate and Energy Email
Latest: The Faulty Logic at the Heart of Environmentalist Opposition to BAAJA
Questions
What does decarbonization mean?
Decarbonization means reducing carbon dioxide and other greenhouse gas emissions from sectors like electricity, transportation, industry, buildings, agriculture, and land use change. Decarbonization does not mean using less energy, but rather replacing carbon-emitting technologies with cleaner alternatives, including nuclear power, renewables, and electrification.
Why is decarbonization important?
Stopping the accumulation of atmospheric carbon dioxide is key to limiting further warming and its associated impacts. Solutions like abundant, affordable, reliable clean energy can reduce emissions while supporting economic growth and rising living standards.
How close are we to net zero?
The world remains extremely far from achieving net-zero emissions. In 2024, the world emitted nearly 38.6 billion metric tons of carbon dioxide from fossil fuels and heavy industry alone—an increase of almost 1.6 billion metric tons of CO2 from five years prior in 2019.
What is an example of decarbonization?
Replacing a coal-fired power plant with a nuclear power plant is one example of decarbonization. Both produce large amounts of electricity, but nuclear plants generate power without emitting carbon dioxide during operation.