Environmental and Energy Study Institute (EESI)

The Environmental and Energy Study Institute (EESI) held a briefing about the nexus of global trade and climate change. International trade is an integral part of the U.S. economy—the United States is the world’s largest importer and second-largest exporter of goods. While trade presents economic opportunities, it also comes at a cost. The global movement of goods via water, air, and land accounts for 20 to 30% of global carbon dioxide emissions. Climate change is also disrupting global supply chains, increasing costs, and damaging vital infrastructure. This briefing explored multilateral efforts to reduce trade-related greenhouse gas emissions through the lens of the upcoming international climate negotiations (COP30). Panelists discussed climate-related policies being proposed in the United States and abroad, as well as the broader geopolitical trade environment–including tariffs–impacting these efforts. Speakers also described collaborations in the maritime shipping sector, which accounts for 90% of all goods moved. Attendees left with an understanding of the different ways trade is expected to influence COP30 negotiations as well as opportunities for additional international cooperation that could advance, rather than detract from, global climate goals. View the full briefing series at eesi.org/cop30-briefings.

The Environmental and Energy Study Institute (EESI) held a briefing about what Congress can expect during the upcoming United Nations climate negotiations in Belém, Brazil (COP30). Hundreds of negotiating sessions and thousands of events will take place over the course of the two-week U.N. session. Whether traveling to Belém or observing COP30 from D.C., this briefing will guide policymakers on how to engage effectively. Panelists explained key issues on the negotiating agenda, including determining metrics for climate adaptation and charting the path toward international climate finance goals. The briefing described the role of the COP30 Brazil Presidency and its forest and agriculture priorities, unpacked the evolving role of the United States in this international policy-making process, and highlighted which U.S. stakeholders are expected at COP30—from businesses and nonprofits to state and local governments. It will also preview the realm of possible outcomes from COP30 and what they would mean for U.S. climate policy. View the full briefing series at eesi.org/cop30-briefings.

The Environmental and Energy Study Institute (EESI) held a briefing about pathways for industrial decarbonization. Materials like steel, iron, and cement form the backbone of U.S. industry, and have long been a symbol of U.S. innovation and prosperity. The production of these materials, as well as chemicals and plastics, often requires extremely high temperatures typically achieved by burning fossil fuels. The industrial sector is the second-largest greenhouse gas emitter, representing 30% of all U.S. greenhouse gas emissions, and is projected to be the largest by 2035. This briefing identified opportunities for industrial emissions reductions—such as electrification and material reuse. Panelists also highlighted how key players from the federal government and private sector come together to advance deployable innovations like green steel and carbon-negative concrete. Attendees left with an understanding of industrial decarbonization efforts that also boost American competitiveness and create a more resilient economy and climate.

The Environmental and Energy Study Institute (EESI) held a briefing discussing the intersection of artificial intelligence (AI) and climate change in federal policy-making. While AI can aid in climate resilience and boost economic competitiveness, it is also on a trajectory to increase energy demand, greenhouse gas emissions, and water usage. This paradox presents an important opportunity for discussion on how to best minimize the negative impacts of AI on the environment and harness its powers for a sustainable future. This briefing provided a foundational understanding of AI’s role in the climate and energy arena. Panelists discussed the massive energy and water needs of data centers that run AI algorithms. They also layed out how the technology is already being put to use—from precision agriculture to resilient grid infrastructure and improved weather forecasting. The briefing highlighted the frontiers of AI, including the federal government’s role in research and development at the Department of Energy’s National Laboratories, and explored Congress’s role in aligning the rapid rise of AI development and usage with global goals to reduce greenhouse gas emissions and adapt to climate impacts.

The Environmental and Energy Study Institute (EESI) and the Federation of American Scientists held a briefing about how federal policies can bolster resilience to extreme heat at the state and community level. Communities are experiencing hotter, more frequent, and more prolonged periods of record-breaking heat. Not only does extreme heat have immediate public health ramifications (heat-related deaths have more than doubled since 1999), it also exacerbates drought and wildfire risk, harms crops and livestock, and strains energy systems. Together, these impacts cost the United States an estimated $162 billion in 2024. This briefing highlighted the Federation of American Scientists’ 2025 Heat Policy Agenda, which outlines policy considerations for Congress and the Administration to prevent infrastructure damage, economic impacts, and loss of life from heat. Speakers described opportunities to safeguard critical infrastructure such as our energy systems, improve productivity, and improve federal and subnational coordination on heat preparedness, management, and resilience.

Railways play a key role in American transportation and commerce, moving 28% of U.S. goods and tens of thousands of people across the country every day. The United States boasts 140,000 miles of freight rail lines underpinning an $80 billion industry that employs roughly 167,000 people. Meanwhile, Amtrak, the primary provider of U.S. passenger rail connecting people across rural and urban America, reported record ridership in fiscal year 2024 with 32.8 million passengers. From the crucial Northeast passenger rail corridor to the nation’s largest freight hub in Chicago, rail has the potential to play a key role in a decarbonized transportation sector by displacing emissions from cars, trucks, and planes. This Environmental and Energy Study Institute (EESI) briefing explored the past, current, and future role of rail in the U.S. transportation sector and highlighted key rail programs under the surface transportation bill. Speakers also described opportunities to modernize railways through electrification, faster trains, track expansion, and safety improvements.

Welcome to a new twist on the typical EESI Congressional briefing: EESI Rapid Readouts! Things are happening faster than ever, and you need information quickly. These 30-minute, interactive Readouts will bring you what you need to know, when you need to know it. This venerable U.S. Environmental Protection Agency program is best known by its distinctive blue logo, which helps consumers choose high-efficiency appliances and electronics that save them money. But ENERGY STAR is much more than that, and it underpins countless federal, state, and local energy efficiency initiatives. This Readout provided background on the bipartisan origins and heritage of ENERGY STAR and described the many benefits the program delivers to households and businesses, including retailers, developers, and utilities.

The Environmental and Energy Study Institute (EESI), the American Public Health Association, and Transportation for America held a briefing about the public health implications of transportation policy. As Congress embarks on the surface transportation reauthorization process, policymakers have the opportunity to revisit federal policies and investments that also shape public health, prosperity, and climate outcomes. This briefing explored the nexus of transportation, public health, and climate change. Panelists described potential negative health outcomes, stemming from issues like air pollution and road crashes. The briefing also provided policy, process, and funding solutions that weave public health considerations into the surface transportation reauthorization process in a way that benefits both people and climate.