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Center for Global Sustainability
@ctrglobsust.bsky.social
1.3K followers 47 following 470 posts
Research center at the University of Maryland School of Public Policy.
Collaboration & analytics from local to global. Research for climate action, #AmericaIsAllIn, energy innovation, climate finance & resilience, & more.
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Center for Global Sustainability @ctrglobsust.bsky.social · Oct 28
New report 📢
@americaisallin.com & CGS's new analysis shows that despite federal policy setbacks, expanded high-ambition subnational climate action combined with renewed federal engagement after 2028 can deliver up to 56% GHG emissions reductions by 2035: go.umd.edu/USPathway...
A valley surrounded by mountains with wind turbines and solar panels during blue hour. Text on the left side reads, "Pathways to 2035: Expanding Non-Federal Climate Leadership in the United States; America Is All In’s new report, led by the Center for Global Sustainability (CGS), shows that despite federal rollbacks, expanded high-ambition subnational climate action combined with renewed federal engagement after 2028 can deliver up to a 56% reduction in GHG emissions below 2005 levels by 2035."
ctrglobsust.bsky.social
The electricity and industry sectors dominate China's overall GHG emissions, but key measures outlined on CGS's Country Climate Ambition website can support China in achieving a 27-31% reduction in GHG emissions by 2035. Explore the analysis: country-ambition.cgs...
An outline of China on a blue map with the text, "China can achieve a 27-31% reduction in GHG emissions by 2035 by pursuing high-ambition climate policies. China has committed to a 7-10% GHG emission reduction by 2035 in their newest NDC."
January 23, 2026 at 12:00 PM
ctrglobsust.bsky.social
Federal clean energy policy rollbacks, including EPA regulations, will have negative health and economic impacts across the US. A CGS analysis finds the rollbacks will lead to a 10% increase in premature deaths in 2035 in #Pennsylvania: http://go.umd.edu/Im...
Outline of the State of Pennsylvania with the words "Pennsylvania" written above. In the outline is written, "Federal clean energy policy rollbacks will negatively impact public health in Pennsylvania". An illustration of a coal mine and river with the text, "Previously a coal-heavy economy, Pennsylvania experiences water pollution from abandoned mines. Indiana County, Pennsylvania received $6.3 million in federal funds for abandoned mine remediation."
January 22, 2026 at 6:00 PM
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How has Indonesia expanded its nickel processing capabilities? @ctrglobsust.bsky.social's Nickel Smelter Dataset improves transparency and traceability of nickel smelter projects in Indonesia, offering insights as critical mineral demand grows: go.umd.edu/NickelSme...
Black text over a transparent white box that reads, "Explore a first-of-its-kind database tracking Indonesia's Nickel Smelters; Access data relating to operation status, facility ownership, metal processing output, facility location, and energy sources."
January 22, 2026 at 3:00 PM
ctrglobsust.bsky.social
How can Mexico achieve greater climate ambition?

A CGS, WWF Mexico & Tempus Analitica report finds renewable energy deployment, sustainable agricultural practices, and sustainable transport can support a 47%-51% reduction in GHG emissions by 2035: go.umd.edu/Mexico203...
The outline of Mexico with the text, "How can Mexico achieve a 47-51% GHG emissions reduction by 2035?" Below the header text reads, "Ramping up solar and wind energy shares while phasing out coal and gas; Implementing sustainable agricultural practices for rice and livestock cultivation; and Accelerating the transition to electric vehicles (EVs) and building up EV infrastructure."
January 21, 2026 at 6:00 PM
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As the Maryland General Assembly begins, lawmakers are proposing legislation to increase the state's solar production. Learn how Maryland can sustainably align solar waste management w/ circular economy principles alongside expanding infrastructure: go.umd.edu/CircularS...
Two people install a solar panel on a roof with the text, "A Circular Economy Approach to Solar Photovoltaics in Maryland. The State of Maryland must consider the entire lifecycle of solar photovoltaic cells to manage waste and mitigate supply chain risks." Graphics of people speaking, a PV cell, and recycling with the text, "8 Key Circular Economy Recommendations for solar PV management in Maryland: Increase Stakeholder Engagement; Pursue a Regional Approach; Implement a Landfill Ban; Address Immediate Needs; Support Electronics Recyclers; Leverage Workforce Development Synergies; Embed the Waste Hierarchy; and Revisit Policies Annually."
January 20, 2026 at 5:01 PM
ctrglobsust.bsky.social
How will recent laws impact Canada’s climate future?

A @ctrglobsust.bsky.social report examines 5 climate-policy scenarios to analyze current progress, how the new government’s policies could impact climate action, and ways to get on track to reach net-zero by 2050: go.umd.edu/Canada2035Ambition
A blue lake surrounded by snow-capped mountains and trees with the text, "Canada's new economic and policy changes will impact the country's climate future. The Center for Global Sustainability's modeling shows how."
January 20, 2026 at 2:17 PM
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How does climate action at non-federal levels impact countries' climate ambitions? The Center for Global Sustainability addresses this question, offering a framework to account for and assess subnational climate action as countries develop their climate policies: go.umd.edu/Subnation...
A large city hall with the text, "Subnational actors can play major roles in climate governance. The Center for Global Sustainability's framework examines climate governance potential and offers feasible approaches for subnationals to implement climate action."
January 19, 2026 at 3:00 PM
ctrglobsust.bsky.social
#Datacenters accounted for 4-5% of US electricity consumption in 2023 and are expected to account for 8-15% in 2035.

To address this demand, CGS and @americaisallin.com's report shows renewable energy sources can support near-term decarbonization in the US: go.umd.edu/USPathwaysTo2035
A long hallway in a data center with the text, "Data centers are changing electricity demand in the United States; 8-15% of U.S. electricity demand is projected to come from data centers in 2035."
January 14, 2026 at 4:00 PM
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A recent article in Energy and Climate Change, co-authored by CGS researchers, explores how Canada can reach its net-zero GHG emission goals. The study finds Canada needs to ramp up climate action in all sectors while effectively implementing new policies: doi.org/10.1016/j.eg...
An article in Energy and Climate Change journal titled, "Net-zero for Canada: An open-method modeling approach"
January 13, 2026 at 7:32 PM
ctrglobsust.bsky.social
How does rolling back climate policies like the EPA's pollution limits impact public health?

CGS’s report found rollbacks can substantially worsen air quality and health, resulting in nearly 10% higher PM2.5 concentration & 22,800 deaths by 2035: go.umd.edu/ImpactsofFedClimateRollbacks
A city experiencing strong smog with a skyline alongside text that reads, "Federal clean energy rollbacks impact the health of communities across the United States. In 2035, rollbacks will contribute to 22,800 additional deaths annually compared to current policies and 10% higher annual PM2.5 concentration compared to current policies."
January 13, 2026 at 4:17 PM
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As the US federal government withdraws from UNFCCC, states have stepped up to address climate ambition. A @ctrglobsust.bsky.social and @americaisallin.com report highlights how states have ramped up climate action to continue US climate progress: go.umd.edu/USPathwaysTo2035
The text, "Research finds enhanced subnational action and a reengaged federal government can cut U.S. greenhouse gas emissions by up to 56% by 2035" with a figure showing different pathways for greenhouse gas emissions reductions.
January 12, 2026 at 7:51 PM
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Great news! 🎉 University of Maryland ranked #9 among public universities and #14 among all U.S. universities in NCSES's annual HERD survey of research enterprises in higher education! CGS is proud to be a part of UMD's high-impact scientific and policy research.

Learn more: umdrightnow.umd.edu/...
An infographic that says, "#9 among public universities" and "#14 among all U.S. universities" for all rankings from the National Science Foundation's annual Higher Education Research and Development survey.
January 9, 2026 at 8:30 PM
ctrglobsust.bsky.social
The electricity sector generates the majority of Australia's GHG emissions, but a high ambition pathway targeting power systems and EV policies can lead to a 69-73% emissions reduction by 2035.

Learn more at CGS's Country Climate Ambition website: country-ambition.cgs.umd.edu/australia
An infographic with the text, "Australia can achieve a 69-73% reduction in GHG emissions by 2035 by pursuing high-ambition climate policies;" with an outline of Australia. Additional text reads, "Learn more about how Australia and other countries can achieve ambitious climate goals: country-ambition.cgs.umd.edu".
January 9, 2026 at 6:23 PM
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China leads the world in the adoption and production of new energy vehicles (NEVs).

A CGS report finds China’s NEV market penetration rate rose by 20.4% from 2022 to 2024, and most provinces and cities are on track to meet or exceed 2025 NEV targets: go.umd.edu/ChinasEVHorizon
An infographic with the words, "Many of China's provinces and cities are on track to meet or exceed their 2025 new energy vehicle targets. 16 provinces had already met the central government's 2027 sales penetration target by 2024."
January 8, 2026 at 5:54 PM
Reposted by Center for Global Sustainability
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📣 Calling #CDR and scientists! Two great opportunities coming up to present your research in the thread below 👇
January 7, 2026 at 4:12 PM
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Join our team 📣

CGS is hiring for spring research assistants to support projects related to GHG emissions data. If you're interested in gaining hands-on experience in modernizing real-world analytical systems, apply now: docs.google.com/forms/d/e/1F...
January 6, 2026 at 4:45 PM
ctrglobsust.bsky.social
Indonesia's nickel reserves make it a major source of critical minerals needed for the clean energy transition. To address recent nickel processing buildout, CGS's database offers a comprehensive look at 106 Indonesian smelters to inform future energy modeling: go.umd.edu/NickelSme...
Black text over a transparent white box that reads, "Explore a first-of-its-kind database tracking Indonesia's Nickel Smelters; Access data relating to operation status, facility ownership, metal processing output, facility location, and energy sources."
January 6, 2026 at 4:00 PM
ctrglobsust.bsky.social
How can Canada reach its net-zero goals? A new article in Energy and Climate Change co-authored by CGS researchers finds Canada will need to make major technological advancements across all economic sectors to reach its net-zero goals: doi.org/10.1016/j.eg...
An article in Energy and Climate Change journal titled, "Net-zero for Canada: An open-method modeling approach"
January 5, 2026 at 5:00 PM
ctrglobsust.bsky.social
Countries are working to increase climate ambition based on their NDCs submitted during COP30. To support this process, @ctrglobsust.bsky.social's Country Climate Ambition website offers in-depth analyses for how countries can achieve climate goals. Visit the website: country-ambition.cgs...
A solar farm in the middle of a desert on a day with clear blue skies. Text in a box on the left-hand side reads, "Countries need to pursue ambitious NDCs to curb emissions growth and meet the goals of the Paris Agreement. Explore CGS's new website to learn how countries can ramp up ambition in their 2035 NDCs."
January 4, 2026 at 3:30 PM
ctrglobsust.bsky.social
Happy New Year! CGS is excited to enter 2026 with new projects while continuing impactful research to promote climate ambition. Keep an eye out for more updates in the coming year.
An illustration of a dark green plant growing with the text, "Happy New Year from the Center for Global Sustainability; Wishing everyone a green and wonderful 2026!"
January 1, 2026 at 7:00 PM
ctrglobsust.bsky.social
Happy holidays from CGS! Wishing a wonderful season and clean planet for all.
White text against a green background with snowflakes that says, "Happy Holidays & Happy New Year from the Center for Global Sustainability". Photos of researchers are are displayed in circles on the right side of the graphic.
December 25, 2025 at 2:00 PM
ctrglobsust.bsky.social
2025 has been a year of growth for CGS! We've collaborated with international partners to develop impactful research, launched informative resources to support climate ambition, and shared our work through conferences and meetings. Looking forward to an even better 2026!
A green background with the text "Center for Global Sustainability Successes in 2025" An illustration of a document with a magnifying glass alongside the text, "More than 80 research products; 51 authored or co-authored journal articles; 34 CGS-led major research reports." 10 photos of researchers at events either speaking into microphones and sharing research or posing for group photos. Between the 10 photos is the text, "Contributed to over 88 Events including COP30 (hosting or participating in more than 20 events), UN-Bloomberg Local Leaders Forum, UN Bonn Climate Change Conference (SB62), NYC Climate Week 2025, Asia Regional Conference, and IAMC Annual Meeting 2025." An illustration of a globe with social icons surrounding it in the bottom right hand corner. In the top left hand corner is the text, "Highlighted in more than 150 media stories; Featured in publications including: The Washington Post, Reuters, New York Times, Associated Press, Carbon Brief, The Guardian, Politico, NPR."
December 23, 2025 at 9:18 PM
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How can countries achieve ambitious climate goals set in their NDCs? @ctrglobsust.bsky.social's interactive Country Climate Ambition website offers pathways to achieve climate goals for 12 major-emitting countries, with more on the way. Explore the website: country-ambition.cgs...
Black text in a transparent white box over a blue map of the world that reads, "Our Country Climate Ambition analyses equip policymakers and civil society with detailed actionable policy recommendations that can support stronger 2035 targets." attributed to Dr. Nathan Hultman, PhD.
December 21, 2025 at 6:00 PM
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With the largest share of nickel reserves in the world, Indonesia has been strengthening critical mineral processing to meet growing demands. CGS's new dataset of nickel smelter projects helps identify opportunities for growth and mitigation: go.umd.edu/NickelSme...
A mining site surrounded by mountainous forests and water with the text: "Increasing transparency and traceability of nickel smelter projects in Indonesia; A new first-of-its-kind dataset and accompanying policy brief from the Center for Global Sustainability offers a comprehensive stocktake of Indonesia’s existing nickel smelter projects, highlighting key trends from 106 sites. These resources offer insights that will inform future energy modeling and environmental impact assessment efforts while aiding stakeholders in identifying opportunities for growth and impact mitigation."
December 19, 2025 at 6:00 PM
ctrglobsust.bsky.social
A new @ctrglobsust.bsky.social report finds most Chinese provinces and cities are on track to meet or exceed 2025 NEV targets. While industrial development is a key driver of this progress, charging infrastructure continues to pose a challenge: go.umd.edu/ChinaEVPo...
A parking lot full of electric vehicles with the text, "China’s Electric Vehicle Horizon: Analyzing National, Provincial, and Top 20 City EV Policies Towards the 2025 Milestone; A new report from the Center for Global Sustainability assesses China’s progress towards its transition to New Energy Vehicles (NEVs), finding that most provinces and cities are on track to meet or exceed their targets. The analysis highlights current successes and challenges to offer key lessons for countries seeking to decarbonize their transportation sector."
December 18, 2025 at 4:00 PM