Center for Global Sustainability

As Canada adjusts to shifting economic and political landscapes, new CGS research analyzes potential climate pathways. Read our report to see how Canada can accelerate its potential to achieve its 2035 NDC targets: cgs.umd.edu/CanadaClimateCrossroads

A new CGS analysis examines the first round of Paris Agreement transparency reports and finds a solid start: 138 Parties reported, and expert reviews are working largely as designed, signaling Parties are taking their commitments seriously.  Learn more: https://ow.ly/4rhn50ZZHOw

The Center for Global Sustainability at the University of Maryland School of Public Policy seeks a Communications Manager to serve as the Center's lead communications professional. To learn more about the role, visit https://cgs.umd.edu/about/jobs.

A new study in ACS Publications finds significant health benefits across three models from reducing energy-sector pollution under a U.S. net zero transition. Learn more at: https://ow.ly/wnTP50ZV151

In the face of federal attacks on climate science, Alliance states are stepping up to ensure there’s still reliable, accurate data to inform action & track progress. Today, we're launching our Advisory Committee on Climate Data Integrity. Learn more ➡️ usclimatealliance.org/press-releas...

At the Local to Global Exchange, @ctrglobsust.bsky.social's Nate Hultman announced the new U.S. City Climate & Energy Policy Database, in partnership with America Is All In. This tool will help cities better understand the policy landscape to sustain climate ambition.

🔗 cities.cgs.umd.edu

@ctrglobsust.bsky.social has released updates to the Greenhouse Gas Inventory and Analysis—this update now includes revised state data files and a methodology report. To learn more about CGS’s suite of GHGIA products, visit ghgi.cgs.umd.edu.

We are pleased to celebrate CGS Assistant Director Dr. Ryna Cui on being selected to receive Provost’s Excellence Award for Professional Track Faculty at UMD’s 43rd Annual Faculty and Staff Convocation yesterday. Her work continues to advance research and scholarship. Congratulations to Ryna Cui!

Visit https://ow.ly/xWvx50ZIpMK for more details and the full article.

New Article 📣 A new article in Nature Sustainability examines the need for more land-use planning concerning Indonesia’s biodiesel targets, and enhanced policy frameworks that reduce trade-offs between food and energy production. Learn more at: https://ow.ly/FXPW50ZIkvq

New paper rdcu.be/Ec9ActW9qnma from CGS's Indonesia team shows potential negative impacts of biodiesel blending target for the country. Transport electrification, which is already picking up in the country offers an alternative without as severe trade-offs with forest conservation and food security

A new article in Nature Sustainability assesses the land use and emissions impacts of B50 attainment across Indonesia, finding that reaching this target by 2030 through extensification alone would require 4.85-8.55 million hectares of land conversion. Learn more: https://ow.ly/TvXI50ZGHFE

A new Center for Global Sustainability study in Nature Sustainability reveals how Indonesia can mitigate trade-offs between food and energy production via more integrated land-use planning balancing economic development with environmental sustainability. Learn more: https://ow.ly/fLpj50ZGHrl

Visit https://ow.ly/mSU150ZFgQi for more details and the full publication.

🔔 NEW: @ctrglobsust.bsky.social just published the first comprehensive mapping of how cities are driving the clean energy transition – analyzing 1,406 city-level climate and energy policies across 157 US cities in 48 states. Read more🔗

Visit https://ow.ly/bQRa50ZCrkX for more details and the full publication. If you would like to receive updates on this work, please fill out this form: https://ow.ly/K7wl50ZCrkW

Visit https://ow.ly/WRxe50ZFgub for more details and the full publication.

As a first step toward understanding how cities can support state and national climate pathways, a new Center for Global Sustainability study captures a snapshot of current municipal climate policies. Learn more: ow.ly/Bn8G50ZzZz8

A new study in @natcomms.nature.com, authored by CGS Asst. Director @jiehonglou.bsky.social found local EV-integrated building codes can support growth in EV adoption in MD. Learn more: www.nature.com/articles/s41...

Last month @ctrglobsust.bsky.social engaged with partners and stakeholders to support subnational climate action at the #JuneClimateMeetings in Bonn, Germany and #LCAW2026 in the U.K. Learn more about CGS's engagements: cgs.umd.edu/news/cgs-eng...

New analysis from @ctrglobsust.bsky.social shows how, over the past decade, strong policies created the market conditions that make renewables the most affordable, practical option on the grid. Read more from UMD’s guest post in @carbonbrief.org 🔗 www.carbonbrief.org/guest-post-h...

New Research 📣 @ctrglobsust.bsky.social's new guest post in @carbonbrief.org examines recent trends in the U.S. energy landscape, finding continued renewable energy growth across the country regardless of political affiliation.

How are countries responding to the global energy crisis? 💡 A new CGS report examines recent policies and energy/trade data, finding clean energy transitions are being used as a critical strategy to address energy security and affordability concerns: go.umd.edu/EnergyTAFF

This morning I attended UN Secretary General António Guterres’s special address at London Climate Action Week, which clearly linked the global energy and climate crises and offered a near-term solution through low-cost, reliable, and secure clean energy.

New Report 📣 Many countries are turning to clean energy technologies as a response to the global energy crisis caused by the closure of the Strait of Hormuz. CGS’s report reviews recent policies, and energy and trade data to understand these trends: go.umd.edu/EnergyTAFF

As climate leaders gather at London Climate Action Week, CGS research highlights the important roles of cities in achieving broader sustainability goals. A new report tracks progress toward sustainability, economic, and social needs in London, NYC, and Shanghai: go.umd.edu/Sustainab...

I had a great couple of weeks connecting and engaging in the Bonn UNFCCC #JuneClimateMeetings (SB64). We had many good conversations about the situation in the U.S. and other countries.

@ctrglobsust.bsky.social Director @natehultman.bsky.social is on the ground at the UNFCCC #JuneClimateMeetings (SB64) in Bonn, Germany. Follow along for more updates throughout the week!

CGS is #NowHiring a Post-doctoral Associate with a focus #CDR 📣 The associate will support research on innovative approaches for achieving ambitious climate goals that highlight the role of CDR and emissions reductions. Learn more and apply: cgs.umd.edu/about/jobs

New @ctrglobsust.bsky.social research finds that mitigation technologies can reduce methane emissions while providing additional co-benefits in China, including: 💡Energy recovery ♻️Resource recycling 🗑️Improved waste management Learn more: go.umd.edu/WasteSect...

New Report📣 As the largest methane-emitting country, China has expanded efforts to mitigate waste sector methane emissions. CGS’s analysis offers insights on waste sector emission trends, mitigation technologies, and opportunities to achieve co-benefits: go.umd.edu/WasteSectorMethane

Join us on 2 June for the launch of the #StateOfCDR Edition 3 🌍 This live webinar will bring together the report’s authors and experts to explore the newest data, emerging trends, and biggest questions shaping the future of #CDR. Register now: tinyurl.com/StateOfCDR

While Indonesia seeks ways to meet its NDC commitments, a new plan to grow bioethanol production while becoming sugar self-sufficient may stand in the way. A @ctrglobsust.bsky.social report explores alternative policy options to meet Indonesia's overarching goals: go.umd.edu/Competing...

Last month, SPP Dean Gustavo Flores-Macias joined @ctrglobsust.bsky.social to celebrate 10 years of impact, speaking to how CGS contributes to the SPP community while supporting students as they navigate future careers in the climate space.

How can sub-Saharan Africa energy pathway modeling be improved? A four-dimensional modeling framework from CGS considers development trajectories, renewable energy goals, electricity demand/access, and governance and financial feasibility: doi.org/10.1088/2516...

How can Indonesia sustainably reduce its reliance on oil imports? A new CGS report offers several policies including: 🌾Intensifying existing sugar plantations ⛽Improved fuel efficiency standards 🚗Expanding EV deployment go.umd.edu/Competing...

@ctrglobsust.bsky.social Director @natehultman.bsky.social joined @npr.org's Morning Edition to share how cities and states can lead climate solutions in the face of federal climate policy rollbacks. Listen to the episode: www.npr.org/2026/05/18/n...

New Report📣 While Indonesia seeks to reach sugar self-sufficiency while achieving biofuel targets, a new @ctrglobsust.bsky.social report highlights how policies introduced to achieve this goal jeopardize the country's ability to meet climate commitments: go.umd.edu/CompetingTenure

In April, CGS joined partners in Beijing to celebrate the release of GCAM-China-v8. CGS Associate Director @rynacui.bsky.social joined remotely and shared remarks highlighting the collaborative efforts by the joint U.S.-China modeling community. Learn more: cgs.umd.edu/news/cgs-and...

Listen to @ctrglobsust.bsky.social Associate Director @rynacui.bsky.social share insights on the impact of the #IRA and #OBBBA the US energy system in the newest episode of SHIFT KEY by @heatmap.news🎙️ Interested in learning more? Read the research: doi.org/10.1038/s44359-026-00168-z

The #StateOfCDR Edition 3 launches 2 June 2026 🌍 Join us online for new data, expanded global coverage, and fresh insights on the costs & potential of #CDR. Moderated by @evetamme.com, hear from our authors as they unpack key findings. Register now: tinyurl.com/48kyjvm2 2 June, 14:30–15:30 BST

New research 📣 An article co-authored by CGS researchers reviews IRA’s impacts on clean energy deployment, finding OBBA modifications have shifted GHG emissions and clean energy investment trajectories: doi.org/10.1038/s44359-026-00168-z

Partners and colleagues celebrated 10 years of CGS last week. A special thank you to Secretary Serena McIlwain, Provost Jennifer King Rice, and Dean Gustavo Flores-Macías for their kind words during the celebration. We are excited for CGS's impact on climate goals over the next decade.