Nuclear Regulatory Commission: Oversight of Activities, Priorities, and Fiscal Year 2027 Budget

The hearing will examine the Nuclear Regulatory Commission’s (NRC) Fiscal Year (FY) 2027 Budget and its licensing and regulatory activities.

Hearing memo

Witnesses:

  • Ho K. Nieh, Chairman, Nuclear Regulatory Commission
  • David A. Wright, Commissioner
  • Bradley R. Crowell, Commissioner
  • Mathew J. Marzano, Commissioner
  • Douglas W. Weaver, Commissioner
House Energy and Commerce Committee
   Energy Subcommittee
2123 Rayburn

04/22/2026 at 10:00AM

A Review of the President’s Budget Request for the National Aeronautics and Space Administration for Fiscal Year 2027

Hearing charter

Witness:

  • Jared Isaacman, Administrator, National Aeronautics and Space Administration

The Administration requested $18.829 billion for NASA in FY27. This represents a decrease of $5.61 billion (23%) from FY26 enacted appropriations, including a 46% cut in the science budget.

The FY27 request for the Earth Science Division is $1.02 billion, a decrease of $1.13 billion (52.6%) from FY26 enacted. The Earth Science Division focuses on deepening our understanding of our home planet and its interconnected systems. The FY27 request supports one final government satellite for the Landsat program, while supporting advancements to Sustained Land Imaging to enable a commercial solution for Landsat. The request reduces funding for Earth System Explorers’ Future missions, with planned adjustments to the implementation schedule for the mission selected for FY26. Additionally, the request reduces funding for Earth Science Technology, terminating or delaying activities within the Instrument Incubator project and Advanced Technology Initiatives.

Biological and Physical Sciences: The FY27 budget request for the Biological and Physical Sciences (BPS) Division is $25 million, a $61 million decrease (70.9%) from FY26 enacted. The Division supports research in space to obtain insights into how biological and physical systems function under altered gravity and deep-space radiation. BPS has five goals, which align with the 2023-2032 Decadal Survey, in Quantum Leaps, Precision Health, Space Crops, Foundations, and Space Labs. Under reduced funding, the budget request focuses support on two new projects: Exploration Science and Quantum Science. The Exploration Science project supports research efforts on high-priority activities to support future Moon and Mars missions. Building on organchip research from Artemis II, scientists will use microphysiological systems (tiny models of human tissue) to study how space conditions affect health. The Quantum Science project funds the Cold Atom Laboratory, currently conducting experiments on the ISS, along with other experiments used to further NASA’s understanding of physics and scientific theories.

The Administration’s FY27 budget requests no funding for NASA’s Office of STEM Engagement (OSTEM). OSTEM manages four projects: National Space Grant College and Fellowship Project (Space Grant), Established Program to Stimulate Competitive Research (EPSCoR), Minority University Research and Education Project (MUREP), and Next Generation STEM project (Next Gen STEM), all proposed to be cut by the request. The request proposes to use the remaining balances under OSTEM to support the closeout of OSTEM activities.

House Science, Space, and Technology Committee
2318 Rayburn

04/22/2026 at 10:00AM

The Missing Piece of the Climate Movement: A Panel on Public Power

Join We Power DC, the Energy Democracy Coalition (EDCO), and author Sandeep Vaheesan (Democracy in Power) for a deep dive into the history and future of public power. Learn how movements across the country and in the nation’s capital are reshaping America’s electric grid!

​We Power DC is a grassroots coalition of residents and organizations dedicated to replacing DC’s corporate utility monopoly with a publicly owned, democratically controlled electric grid that prioritizes affordability and decarbonization. To learn more, visit: WePowerDC.org

​The Energy Democracy Coalition (EDCO) is a nonprofit building a movement for an affordable, accountable, and sustainable electric grid through public education, media, and strategic advocacy campaigns. Their primary focus is developing Shock the Grid, a groundbreaking documentary about the century-long struggle for control of the American electric grid, using history as a lens to explore the most profound question facing humanity: how will we wield our tremendous power? To learn more, visit: EnergyDemocracyCoalition.org

The American Institute of Architects
1735 New York Ave NW, Washington, DC 20006, USA
Floor 2: The Commons Room

RSVP

We Power DC
District of Columbia
04/21/2026 at 06:00PM

Full Committee Markup of Fiscal Year 2027 Military Construction, Veterans Affairs, and Related Agencies Bill and Fiscal Year 2027 Financial Services and General Government Bill

Full committee markup.

Subcommittee markup held on April 17.

MilCon:

The fiscal year 2027 Military Construction, Veterans Affairs, and Related Agencies Appropriations bill, together with advance funding provided in the fiscal year 2026 bill, provides $481 billion for fiscal year 2027, an increase of $31.9 billion, or 7.1 percent, above current funding levels. Of this amount, discretionary funding for programs such as veterans’ health care and military construction totals $157 billion, an increase of $20.2 billion above fiscal year 2026. The bill also provides advance funding of $445.7 billion for fiscal year 2028 but does not include $53.7 billion in advance funding for the Toxic Exposures Fund.

The MilCon-VA bill was reported favorably as amended 58 to 0 at 2:30 pm.

FSGG:

The fiscal year 2027 Financial Services and General Government funding bill includes $25.3 billion, a decrease of $635 million, or 2.4 percent, below the comparable level for fiscal year 2026, and $1.5 billion, or 6.2 percent, above the request.

Riders included:

  • Prohibit DC from implementing more stringent auto emissions standards.
  • Prohibit the SBA from funding climate change initiatives to help small businesses cut energy costs and reduce carbon pollution.
  • Prohibit investment options under the Thrift Savings Plan that make investment decisions based on environmental, social, or governance criteria.
  • Prohibit the procurement of electric vehicles, electric vehicle batteries, electric vehicle charging stations or infrastructure.
House Appropriations Committee
2359 Rayburn

04/21/2026 at 11:00AM

We the People - Not Data Centers

Data centers are growing like a second coal industry. Each one may consume a city’s worth of water and electricity - mostly generated by fossil fuels. For example, people in Memphis are breathing polluted air thanks to Elon Musk’s Colossus data center and his Grok AI. In the climate crisis, vulnerable people worldwide will die because of data centers. Through the sheer dominance of their owners, these machines are also becoming a second government of the United States - or replacing the one we thought we knew. DOGE, Pallantir, and OpenAI promise to surveil us, deport us, and send drones to kill unwanted humans. This “techno-state” brings us to the threshold of dystopian sci-fi.

So, we will convene in Washington, DC, the heart of the modern Techno Goliath State, and expose how their data centers are destroying our environment and threatening our democracy. We will begin with a tour of the tech oligarchy where speakers will expose how they are driving the techno-state. Finally, we’ll conclude at the Data Center World Conference, the cabal of industry executives and political enablers, for a rally where we will raise our voices to demand a MORATORIUM ON NEW DATA CENTERS.

We anticipate the action at the Data Center Conference will end at approx. 12:30 pm and be followed by a lunch in Mount Vernon Square (tentative location).

Volunteers are needed; please consider volunteering for an action role listed to the right.

There is also a possibility that we will follow up lunch with a mock people’s assembly on a data centre at Apple Carnegie that will debate a moratorium on data centers. Rally attendees will have an opportunity to sign up to stay on site after lunch and either participate in, or support, the people’s assembly. More details to follow.

RSVP

Apple Carnegie Library• 801 K Street NW, Washington, DC 20001

Stop The Money Pipeline
District of Columbia
04/21/2026 at 10:30AM

Markup of Bills to Fast-Track Geothermal and Mining Projects, Combat Illegal Fishing, and Other Matters

On Tuesday, April 21, 2026, at 10:30 a.m., in room 1324 Longworth House Office Building, the Committee on Natural Resources will meet to consider:

  • H.R. 1501 (Rep. Shreve), “Protecting Domestic Mining Act of 2025” (ANS)
  • H.R. 1687 (Rep. Fulcher), “Committing Leases for Energy Access Now Act” or the “CLEAN Act”
  • H.R. 3756 (Rep. Crenshaw), “Fighting Foreign Illegal Seafood Harvests Act of 2025” or the “FISH Act of 2025”
  • H.R. 4290 (Rep. Vasquez), “Downwinder Commemoration Act of 2025”
  • H.R. 5911 (Rep. Hurd), “Crystal Reservoir Conveyance Act”
  • H.R. 5929 (Rep. Barr), “Critical Minerals Supply Chain Resiliency Act” (ANS)
  • H.R. 6162 (Rep. Stansbury), “Albuquerque Indian School Act of 2025”
  • H.R. 7618 (Rep. Kiggans), “American Battlefield Protection Program Amendments Act of 2026”

Legislative hearing on H.R. 3756, November 19.

Legislative hearing for H.R. 1687, December 16.

Legislative hearing on H.R. 1501, H.R. 5929, February 24.

House Natural Resources Committee
1324 Longworth

04/21/2026 at 10:30AM

Budget Request for the Department of Energy for Fiscal Year 2027

Full committee hearing.

Witness:

  • Christopher Wright, Secretary, Department of Energy

Budget request

The Budget requests $53.9 billion in discretionary budget authority for DOE, a $4.8 billion or nearly 10-percent increase from the 2026 enacted level excluding the Working Families Tax Cut Act (WFTC) funding. Within the requested amount, $32.8 billion is allocated to the National Nuclear Security Administration (NNSA), a $3.6 billion or 12-percent increase from the 2026 enacted level (including WFTC funding). The remaining $21.1 billion refects a $2.7 billion or 11-percent reduction from the 2026 enacted level.

IIJA funds redirected to $3.5 billion to “deploy firm baseload power” and $1.2 billion for AI to support seven AI supercomputers at the Argonne and Oak Ridge National Laboratories.

The Budget reproposes the cancellation of $15.2 billion in IIJA funding.

DOE abolished the EERE office in 2026.

Office of Science (–$1.1 billion): The Budget eliminates funding for climate change research.

Advanced Research Project Agency-Energy (ARPA-E) (–$150 million).

The Budget prohibits the use of Federal funds for subscriptions to academic journals unless required by Federal statute or approved in advance by a Federal agency

Senate Energy and Natural Resources Committee
366 Dirksen

04/21/2026 at 09:30AM

Climate & Environmental Data Day

Climate and environmental data underpins trillions of dollars in decisions. But the systems that produce and sustain the data are more fragile than they appear. The ecosystem has long been fragmented, and current pressures are now disrupting the decades of specialized expertise, investments, and networks that hold it together.

​Join experts during DC Climate Week for Climate & Environmental Data Day, which will explore how organizations are responding to these disruptions, building new coordination mechanisms, and reimagining what a climate and environmental data ecosystem can look like. Co-organized by the Data Foundation, the Impact Project, Open Environmental Data Project (OEDP), the Public Environmental Data Partners (PEDP), the Environmental Policy Innovation Center (EPIC), and the Environmental and Energy Study Institute (EESI), this full-day event features leaders from academia, government, the private sector and civil society at the National Academies of Sciences, Engineering, and Medicine’s Keck Building.

​Attendees will have the chance to connect with others working on climate and environmental data and learn how a community of like-minded organizations are coordinating to move the field forward. This is a drop-in event, so feel free to come and go throughout the day. The program runs from 9:30 AM to 4:00 PM, with confirmed speakers listed below and more to be announced.

​9:30 AM | Plenary Speaker

  • ​Amanda Staudt, Executive Director, American Meteorological Society

​9:45 AM | Rapid Response in Action: How Organizations Are Keeping Critical Information Flowing

  • ​Brittany Janis, Executive Director, Open Environmental Data Project (OEDP)
  • ​Gretchen Gehrke, Cofounder and Web Governance Program Leader, Environmental Data & Governance Initiative (EDGI)
  • Bill Irving, Visiting Principal Faculty Specialist, University of Maryland, Center for Global Sustainability
  • Tom DiLiberto, Media Director, Climate Central
  • ​Melanie Klein, Senior Associate for Federal Data Policy, Federation of American Scientists
  • Aparna Shrivastava, Executive Director, the Strengthening Human Infrastructure Project, Aspen Global Change Institute

​10:45 AM | Building More Resilient, Interconnected Systems Across Networks, Scales, and Sectors

  • Sonia Wang, Senior Advisor, Data Foundation
  • Kasey White, Director, Board on Atmospheric Sciences and Climate and Polar Research Board, National Academies of Sciences, Engineering, and Medicine
  • ​Katie Hoeberling, Deputy Director, Open Environmental Data Project
  • Megha Mehdiratta, Senior Innovation Associate, The New York Climate Exchange
  • ​Liz Crocker, Director, Thriving Earth Exchange, American Geophysical Union (AGU)

​11:30 AM | Former Federal Leaders on Implementation Realities, Success Stories, and the Challenges You Don’t See

  • Steve Volz, Former Assistant Administrator, NOAA Satellite and Information Service
  • Bill Hohenstein, Former Director, USDA Office of Energy and Environmental Policy
  • Christa Peters-Lidard, Former Director, Sciences and Exploration Directorate, NASA Goddard Space Flight Center
  • Tim Stryker, Former Director, U.S. Group on Earth Observations, OSTP; Former Chief, Outreach and Collaboration Branch, USGS National Land Imaging Program

​1:15 PM | How Political Leaders Connect Climate and Environmental Data to Action

  • ​Daniel Bresette, President, Environmental and Energy Study Institute (EESI)
  • Hannah Safford, Associate Director for Climate and Environment, Federation of American Scientists
  • ​Kate Konschnik, Democratic Chief Counsel, Senate Environment and Public Works Committee
  • Laura Gillam, President and Founder, ResilientPath Strategies

​2:00 PM | Building Resilient Data Systems Beyond Federal Government

  • ​Leanne Spaulding, Resilience and Data Lead, Environmental Policy Innovation Center
  • ​Suzanne Dorsey, Deputy Secretary, Maryland Department of the Environment
  • ​Puneet Kollipara, Data Translation and Outreach Lead for HIFLD Next, Fulton Ring
  • Mikel Maron, Product and Operations Lead, Earth Genome; Vice Board Chair, The Commons
  • ​Betsy Hnath, Deputy Executive Director, RISE Resilience Innovations

​3:00 PM | Building Toward Connectivity: The Technical Choices That Get Us There

  • ​Jonathan Gilmour, Co-Executive Director, The Impact Project
  • ​Annmarie Eldering, Senior Fellow, Data Foundation
  • Sarah Craft, COO & Head of Partnerships, JustAir
  • ​John Dawes, Executive Director and Co-founder, The Commons
  • Sarah Cooley, Executive Director, Earth Science Information Partners

​Please join us for a Happy Hour following the event!

The Keck Center of the National Academies | 500 5th Street NW, Washington DC

Environmental and Energy Study Institute
District of Columbia
04/21/2026 at 09:00AM

Climate Challenges, Community Answers: Lessons from D.C.

Federal and local policies meet community-driven action! Explore resilience planning through the lens of community action and partnerships in Washington D.C.

​When: Tuesday, April 21, 8:30 - 10:30 a.m. (Coffee and doors at 8:15 a.m.)

​Where: School of Media & Public Affairs TV Studio, 5th Floor
805 21st St NW, Washington, DC 20052

​Community support and action are key elements of sustainable climate resilience. Hear firsthand how local DC communities are experiencing climate issues and the steps they are taking, including partnerships with private, academic, and public organizations, to address these challenges.

​Presented at DC Climate Week, on April 21, join ASF, D.C. community advocates, climate experts, and decision-makers at the GW SMPA TV Studio for an urgent conversation on climate resilience and local action. We aren’t just talking about the problems, we’re looking at the blueprints for change.

​From the halls of federal government to the streets of our D.C. neighborhoods, our conversation will explore the importance of community involvement in resilience planning.

​A Federal Deep Dive: We’ll look at what federal and city governments are doing, and what more they could be doing to support local resilience.

​A D.C. Case Study: Hear from local activists, planners, and researchers on shaping plans for resilience at the neighborhood level.

​Live studio audience space is limited. Register now to secure a spot!

​Panel sessions with speakers and moderators including:

  • ​Moderator: Frank Sesno, Founding Director, Alliance for a Sustainable Future
  • ​Moderator: Christina Hughes, Climate Adaptation Engineer with Ramboll
  • ​U.S. Rep. Kathy Castor, Florida’s 14th Congressional District
  • ​Sebrena Rhodes, ANC 5D02 and Community Organizer with Empower DC
  • ​Dennis Chestnut, Civic Ecology Practitioner, Ward 7 Resilience Hub Community Coalition
  • ​Erin Garnaas-Holmes, Climate Program Analyst at DOEE

​Sandra Whitehead, Director, Sustainable Urban Planning, The George Washington University College of Professional Studies

​Have a question you’d like the panel to address? Submit it here!

George Washington University
District of Columbia
04/21/2026 at 08:30AM