Across Earth’s vast ecosystems, we partner with governments, civil society, financial institutions, and industry to uncover solutions, align incentives, and bring about systems-level change to the most pressing environmental challenges of our day. Click on the map below to view our impact by country.

Across Earth’s vast ecosystems, we partner with governments, civil society, financial institutions, and industry to uncover solutions, align incentives, and bring about systems-level change to the most pressing environmental challenges of our day.

Tap above to search by letter to quickly access countries.

Azerbaijan
Measuring & Mitigating GHG Emissions
Formulated national scale mitigation actions and investment opportunities promoting agro-energy development.

Central America 
Driving Clean Energy
Led climate finance training for nearly 1,300 bank employees, more than half of whom were women.

Egypt
NRDA & Sustainable Landscapes
Partnered with PepsiCo on a pilot to help smallholder farmer organizations become more customer-responsive and use sustainable farming practices, yielding a reduction in pesticide use by up to 30% to-date.

El Salvador
Driving Clean Energy
Supported the Development Credit Authority’s (DCA) approval of a 15-year guarantee for $10.8 million in lending for Driving Clean Energy—first Driving Clean Energy DCA loan in Central America.

Ghana
Driving Clean Energy
Leveraged $6.6 million in local financing for off-grid renewable energy, projected to add 1,467 on- and off-grid direct connections and 6.8 MW in generation capacity.

NRDA & Sustainable Landscapes
Conducted cost-benefit analysis to establish that climate-smart cacao production decreases financial risks, increases yields and farmer income, and protects critical environmental resources.

India
Climate Adaptation & Resilience
Designed 10 public-private partnerships in three major cities with a combined population of almost five million people to reduce disaster risks related to cyclones, flooding and extreme heat.

Indonesia
NRDA & Sustainable Landscapes
Managing Investing in Women, leveraged private capital to expand production capacity of a women-led coconut business, enabling scaling of a sustainable and organic value chain that empowers the local community.

Kazakhstan
Climate Adaptation & Resilience
Supported the development of a new environmental code that will enable mainstreaming of climate change resilience planning.

Measuring & Mitigating GHG Emissions
Formulated national scale mitigation actions and investment opportunities to accelerate small-scale hydropower.

Laos
Driving Clean Energy
Established renewable energy zones enabling transmission planning for high quality solar and wind generation. Facilitated Laos' first solar pilot auction.

Climate Adaptation & Resilience
Conducted a vulnerability assessment of the power sector to help the Ministry of Energy and Mines develop an Integrated Resource and Resilience Plan (IRRP).

Latin America & Caribbean
Climate Adaptation & Resilience
Developed geospatial analyses and model projections of climate change impacts on transportation infrastructure for 26 coastal countries to advance adaptation planning.

Madagascar
Climate Adaptation & Resilience
Trained stakeholders to integrate climate considerations into biodiversity and livelihood programs.

Mekong Delta
Driving Clean Energy
Led solar and wind project finance training for hundreds of developers and bankers enabling $788 million in investments and generating 893 MW in renewable energy to-date.

Mexico
Measuring & Mitigating GHG Emissions
Conducted an anaerobic digester waste characterization study to determine volume of waste diverted from landfill, methane emissions avoided, and electricity generation potential to feed into the power grid.

Mozambique
NRDA & Sustainable Landscapes
Developed cost-benefit analysis to compare mangrove restoration to earthen dikes to improve adaptation planning and land use management.

Papua New Guinea
Driving Clean Energy
Piloted IDbox, a solar-powered device that creates unique identification through a combination of fingerprints and mobile phone texting to use in voting, remittances, and health care services.

Peru
Climate Adaptation & Resilience
Prepared sectoral adaptation training portfolios for agriculture, health, and fisheries and aquaculture stakeholders.

Philippines
Measuring & Mitigating GHG Emissions
Led a multi-agency effort to assess the economy-wide costs and benefits of climate mitigation options, including identifying 51 unique mitigation options across six sectors.

NRDA & Sustainable Landscapes
Managing Investing in Women, leveraged private capital to strengthen climate resilience and sustainable agricultural practices of a women-run co-op.

Senegal
Climate Adaptation & Resilience
Trained fisheries and agriculture sector stakeholders in setting adaptation objectives, developing priority adaptation actions, and assessing climate finance readiness.

Serbia
Measuring & Mitigating GHG Emissions
Helped launch the Center of Excellence for Circular Economy and Climate Change, which offers expertise and facilitates knowledge exchange on waste management across South East Europe.

Tajikistan
Climate Adaptation & Resilience
Integrated climate risk and resilience into urban development planning through trainings, local resilience action plans, risk-screening tools, and a state-of-the-art climate modeling facility.

Thailand
Driving Clean Energy
Facilitated Thailand's Energy Regulatory Commission's 2019 policy to purchase 100 MW of solar generated by residential buildings.

Driving Clean Energy
Developed battery energy storage solutions (BESS) technical standards for the Government of Thailand.

U.S. Virgin Islands & Puerto Rico
Climate Adaptation & Resilience
Provided technical assistance to federal block grant grantees to help rebuild the U.S. Virgin Islands and Puerto Rico following Hurricanes Irma and Maria.

Uzbekistan
Measuring & Mitigating GHG Emissions
Formulated national scale mitigation actions and investment opportunities to foster the use of natural gas in the transport sector.

Vietnam
Driving Clean Energy
Conducted a study on solar rooftops which contributed to a formal policy adaptation, Decision #13, by the Vietnamese Prime Minister in April 2020.

West Africa
Driving Clean Energy
In West Africa, we provided technical assistance to 43 banks in ten countries to increase lending for PYAYGO, rooftop solar, mini-grid, and energy efficiency projects.

United States (U.S. Wide)
Driving Clean Energy
Conducted a lifecycle analysis on the C4V Generation-1 lithium ion battery to identify “potentially the greenest” lithium-ion battery in the market.

Driving Clean Energy
Developed climate and energy finance primers for state and local governments to help identify the most effective financing mechanisms and build climate finance capacity at the local level.

Climate Adaptation & Resilience
Conducted the first quantitative approach to develop a range of projected economic damage costs from extreme weather events in the United States.

Climate Adaptation & Resilience
Developed climate indicators for EPA's Climate Change Indicators compilation, including incidence of Lyme disease and West Nile virus, wildfires, temperature trends, and heat-related deaths.

Climate Adaptation & Resilience
Assessed climate change impacts on winter recreation at 247 locations across the U.S.

Environmental Justice & Health
Supported EPA's regulation on formaldehyde in wood composite products, calculating a resulting reduction in cancer cases by up to 65 per year and annualized benefits of up to $186 million.

Environmental Justice & Health
Supporting EPA regulations on lead dust, calculating a resulting annual benefit of up to $95 million for Hispanic children, and up to $354 million for Non-Hispanic Black children from avoided IQ losses.

NRDA & Sustainable Landscapes
Designed, directed, and managed NOAA's Deepwater Horizon toxicity testing program—the largest and most comprehensive investigation on adverse effects of oil on marine organisms ever conducted. Results demonstrated sensitivities up to 100 times higher than previously assumed.

Climate Adaptation & Resilience
Developed an actionable toolkit to help U.S. Department of Housing and Urban Development (HUD) grantees identify current and future natural hazard risks in their community and consider resilience actions.

Climate Adaptation & Resilience
Managing EPA's Heat Islands Reduction Program, we are helping to reach over half a million people with actionable solutions to urban heat island peaks through web content, newsletters, and webinars.

Climate Adaptation & Resilience
Designed and developed a National Flood Risk Characterization Tool enabling the U.S. Army Corps of Engineers to assess relative flood risk and prioritize investments.

Measuring & Mitigating GHG Emissions
Support development of the EPA's eGRID since 2010, most recently developed an interactive data explorer to connect dots on power generation and emission rates.

Measuring & Mitigating GHG Emissions
Monetized public health benefits of investments in energy efficiency and renewable energy efforts through a benefit per kWh values model for the U.S.

Measuring & Mitigating GHG Emissions
Supported EPA’s Coalbed Methane Outreach Program (CMOP) through technical, communications and outreach support to capture and recover methane as an energy source through the industry partnership.

NRDA & Sustainable Landscapes
For 25 years, have assisted federal, state, and Tribal natural resource agencies with scientific, economic, and expert litigation support on more than 150 natural resource damage assessment cases.

Environmental Justice & Health
Supported EPA's Toxics Release Inventory (TRI) program for 30 years, from industry training to expert data analysis to development of a state-of-the-art toxicity indicator model predicting exposure pathways to at-risk populations.

Environmental Justice & Health
Conducted a study to that quantified the removal of arsenic exposure from rice cereal to children 0-12 months would result in saving 1 million IQ points annually in the U.S.

Environmental Justice & Health
Directly engage with the chemical industry through EPA's Safer Choice Program, providing data management for over 2,000 certified products from nearly 400 partners.

Measuring & Mitigating GHG Emissions
Promote and manage EPA’s GreenChill Partnership to aid the transition to environmentally friendly refrigerants and reductions in the amount of refrigerants used.

Measuring & Mitigating GHG Emissions
Conducted a first-of-its-kind study to determine the health impacts, and co-benefits to children, of the Regional Greenhouse Gas Initiative—the U.S.’s first carbon-trading program spanning 10 Northeast states.

Measuring & Mitigating GHG Emissions
Developed the free Solid Waste Emissions Estimation Tool (SWEET) on behalf of EPA's Climate and Clean Air Coalition’s (CCAC) Waste Initiative to calculate emissions and emissions reduction estimates at the project, source, and municipal level.

Measuring & Mitigating GHG Emissions
Developed EPA's CO–Benefits Risk Assessment (COBRA) tool, a robust screening model that helps state and local governments estimate the economic value of reductions in air pollution and associated public health benefits.

Climate Adaptation & Resilience
Project that by 2090, coldwater fishing days could decline nationally due to unsuitable habitats, with a lost cumulative recreational fishing value—for all fishing guilds—of up to $45 billion (2015$) by 2090.

New Hampshire
Environmental Justice & Health
Built a model to predict individual's PFAS blood levels, and implementing an epidemiologic study to assess the health effects of PFAS exposure through drinking water at a site in New Hampshire.

New Mexico
Environmental Justice & Health
Worked with the Pueblo de San Ildefanso Tribe in New Mexico to build climate resiliency strategies.

New York
Climate Adaptation & Resilience
Developed an inland flood toolkit for the state of New York to enable communities to assess current and future inland food risk.

Oklahoma
Environmental Justice & Health
Identified that the risk of exposure to heavy metals is 150 times above safe levels for Tribal communities around the Tar Creek Superfund site in Oklahoma.

upper Great Lakes
Environmental Justice & Health
Worked with the Anishinaabe people of the Great Lakes to develop a Habitat Equivalency Analysis tool that characterizes the amount of restoration needed to counterbalance degradation of a given habitat in a non-monetary construct.

Texas
Climate Adaptation & Resilience
Designing Hurricane Harvey recovery programs to promote equity and address fair housing barriers in Houston, Texas.

Louisiana and Mississippi
Climate Adaptation & Resilience
Evaluated the effectiveness of federal block grant funding to support housing recovery in Louisiana and Mississippi following Hurricanes Katrina and Rita.

Florida
NRDA & Sustainable Landscapes
Uncovered a higher than expected willingness to pay by local residents for coral reef restoration through a social survey that assessed knowledge, attitudes, and perceptions of coral reefs management.

Atlantic Coast
Climate Adaptation & Resilience
Evaluated 160 Hurricane Sandy Costal Resiliency Program projects to measure impact and advance understanding of green infrastructure and coastal resilience improvement efforts.

Azerbaijan
Measuring & Mitigating GHG Emissions
Formulated national scale mitigation actions and investment opportunities promoting agro-energy development.

Central America 
Driving Clean Energy
Led climate finance training for nearly 1,300 bank employees, more than half of whom were women.

Egypt
NRDA & Sustainable Landscapes
Partnered with PepsiCo on a pilot to help smallholder farmer organizations become more customer-responsive and use sustainable farming practices, yielding a reduction in pesticide use by up to 30% to-date.

El Salvador
Driving Clean Energy
Supported the Development Credit Authority’s (DCA) approval of a 15-year guarantee for $10.8 million in lending for Driving Clean Energy—first Driving Clean Energy DCA loan in Central America.

Ghana
Driving Clean Energy
Leveraged $6.6 million in local financing for off-grid renewable energy, projected to add 1,467 on- and off-grid direct connections and 6.8 MW in generation capacity.

NRDA & Sustainable Landscapes
Conducted cost-benefit analysis to establish that climate-smart cacao production decreases financial risks, increases yields and farmer income, and protects critical environmental resources.

India
Climate Adaptation & Resilience
Designed 10 public-private partnerships in three major cities with a combined population of almost five million people to reduce disaster risks related to cyclones, flooding and extreme heat.

Indonesia
NRDA & Sustainable Landscapes
Managing Investing in Women, leveraged private capital to expand production capacity of a women-led coconut business, enabling scaling of a sustainable and organic value chain that empowers the local community.

Kazakhstan
Climate Adaptation & Resilience
Supported the development of a new environmental code that will enable mainstreaming of climate change resilience planning.

Measuring & Mitigating GHG Emissions
Formulated national scale mitigation actions and investment opportunities to accelerate small-scale hydropower.

Laos
Driving Clean Energy
Established renewable energy zones enabling transmission planning for high quality solar and wind generation. Facilitated Laos' first solar pilot auction.

Climate Adaptation & Resilience
Conducted a vulnerability assessment of the power sector to help the Ministry of Energy and Mines develop an Integrated Resource and Resilience Plan (IRRP).

Latin America & Caribbean
Climate Adaptation & Resilience
Developed geospatial analyses and model projections of climate change impacts on transportation infrastructure for 26 coastal countries to advance adaptation planning.

Madagascar
Climate Adaptation & Resilience
Trained stakeholders to integrate climate considerations into biodiversity and livelihood programs.

Mekong Delta
Driving Clean Energy
Led solar and wind project finance training for hundreds of developers and bankers enabling $788 million in investments and generating 893 MW in renewable energy to-date.

Mexico
Measuring & Mitigating GHG Emissions
Conducted an anaerobic digester waste characterization study to determine volume of waste diverted from landfill, methane emissions avoided, and electricity generation potential to feed into the power grid.

Mozambique
NRDA & Sustainable Landscapes
Developed cost-benefit analysis to compare mangrove restoration to earthen dikes to improve adaptation planning and land use management.

Papua New Guinea
Driving Clean Energy
Piloted IDbox, a solar-powered device that creates unique identification through a combination of fingerprints and mobile phone texting to use in voting, remittances, and health care services.

Peru
Climate Adaptation & Resilience
Prepared sectoral adaptation training portfolios for agriculture, health, and fisheries and aquaculture stakeholders.

Philippines
Measuring & Mitigating GHG Emissions
Led a multi-agency effort to assess the economy-wide costs and benefits of climate mitigation options, including identifying 51 unique mitigation options across six sectors.

NRDA & Sustainable Landscapes
Managing Investing in Women, leveraged private capital to strengthen climate resilience and sustainable agricultural practices of a women-run co-op.

Senegal
Climate Adaptation & Resilience
Trained fisheries and agriculture sector stakeholders in setting adaptation objectives, developing priority adaptation actions, and assessing climate finance readiness.

Serbia
Measuring & Mitigating GHG Emissions
Helped launch the Center of Excellence for Circular Economy and Climate Change, which offers expertise and facilitates knowledge exchange on waste management across South East Europe.

Tajikistan
Climate Adaptation & Resilience
Integrated climate risk and resilience into urban development planning through trainings, local resilience action plans, risk-screening tools, and a state-of-the-art climate modeling facility.

Thailand
Driving Clean Energy
Facilitated Thailand's Energy Regulatory Commission's 2019 policy to purchase 100 MW of solar generated by residential buildings.

Driving Clean Energy
Developed battery energy storage solutions (BESS) technical standards for the Government of Thailand.

U.S. Virgin Islands & Puerto Rico
Climate Adaptation & Resilience
Provided technical assistance to federal block grant grantees to help rebuild the U.S. Virgin Islands and Puerto Rico following Hurricanes Irma and Maria.

Uzbekistan
Measuring & Mitigating GHG Emissions
Formulated national scale mitigation actions and investment opportunities to foster the use of natural gas in the transport sector.

Vietnam
Driving Clean Energy
Conducted a study on solar rooftops which contributed to a formal policy adaptation, Decision #13, by the Vietnamese Prime Minister in April 2020.

West Africa
Driving Clean Energy
In West Africa, we provided technical assistance to 43 banks in ten countries to increase lending for PYAYGO, rooftop solar, mini-grid, and energy efficiency projects.

United States (U.S. Wide)
Driving Clean Energy
Conducted a lifecycle analysis on the C4V Generation-1 lithium ion battery to identify “potentially the greenest” lithium-ion battery in the market.

Driving Clean Energy
Developed climate and energy finance primers for state and local governments to help identify the most effective financing mechanisms and build climate finance capacity at the local level.

Climate Adaptation & Resilience
Conducted the first quantitative approach to develop a range of projected economic damage costs from extreme weather events in the United States.

Climate Adaptation & Resilience
Developed climate indicators for EPA's Climate Change Indicators compilation, including incidence of Lyme disease and West Nile virus, wildfires, temperature trends, and heat-related deaths.

Climate Adaptation & Resilience
Assessed climate change impacts on winter recreation at 247 locations across the U.S.

Environmental Justice & Health
Supported EPA's regulation on formaldehyde in wood composite products, calculating a resulting reduction in cancer cases by up to 65 per year and annualized benefits of up to $186 million.

Environmental Justice & Health
Supporting EPA regulations on lead dust, calculating a resulting annual benefit of up to $95 million for Hispanic children, and up to $354 million for Non-Hispanic Black children from avoided IQ losses.

NRDA & Sustainable Landscapes
Designed, directed, and managed NOAA's Deepwater Horizon toxicity testing program—the largest and most comprehensive investigation on adverse effects of oil on marine organisms ever conducted. Results demonstrated sensitivities up to 100 times higher than previously assumed.

Climate Adaptation & Resilience
Developed an actionable toolkit to help U.S. Department of Housing and Urban Development (HUD) grantees identify current and future natural hazard risks in their community and consider resilience actions.

Climate Adaptation & Resilience
Managing EPA's Heat Islands Reduction Program, we are helping to reach over half a million people with actionable solutions to urban heat island peaks through web content, newsletters, and webinars.

Climate Adaptation & Resilience
Designed and developed a National Flood Risk Characterization Tool enabling the U.S. Army Corps of Engineers to assess relative flood risk and prioritize investments.

Measuring & Mitigating GHG Emissions
Support development of the EPA's eGRID since 2010, most recently developed an interactive data explorer to connect dots on power generation and emission rates.

Measuring & Mitigating GHG Emissions
Monetized public health benefits of investments in energy efficiency and renewable energy efforts through a benefit per kWh values model for the U.S.

Measuring & Mitigating GHG Emissions
Supported EPA’s Coalbed Methane Outreach Program (CMOP) through technical, communications and outreach support to capture and recover methane as an energy source through the industry partnership.

NRDA & Sustainable Landscapes
For 25 years, have assisted federal, state, and Tribal natural resource agencies with scientific, economic, and expert litigation support on more than 150 natural resource damage assessment cases.

Environmental Justice & Health
Supported EPA's Toxics Release Inventory (TRI) program for 30 years, from industry training to expert data analysis to development of a state-of-the-art toxicity indicator model predicting exposure pathways to at-risk populations.

Environmental Justice & Health
Conducted a study to that quantified the removal of arsenic exposure from rice cereal to children 0-12 months would result in saving 1 million IQ points annually in the U.S.

Environmental Justice & Health
Directly engage with the chemical industry through EPA's Safer Choice Program, providing data management for over 2,000 certified products from nearly 400 partners.

Measuring & Mitigating GHG Emissions
Promote and manage EPA’s GreenChill Partnership to aid the transition to environmentally friendly refrigerants and reductions in the amount of refrigerants used.

Measuring & Mitigating GHG Emissions
Conducted a first-of-its-kind study to determine the health impacts, and co-benefits to children, of the Regional Greenhouse Gas Initiative—the U.S.’s first carbon-trading program spanning 10 Northeast states.

Measuring & Mitigating GHG Emissions
Developed the free Solid Waste Emissions Estimation Tool (SWEET) on behalf of EPA's Climate and Clean Air Coalition’s (CCAC) Waste Initiative to calculate emissions and emissions reduction estimates at the project, source, and municipal level.

Measuring & Mitigating GHG Emissions
Developed EPA's CO–Benefits Risk Assessment (COBRA) tool, a robust screening model that helps state and local governments estimate the economic value of reductions in air pollution and associated public health benefits.

Climate Adaptation & Resilience
Project that by 2090, coldwater fishing days could decline nationally due to unsuitable habitats, with a lost cumulative recreational fishing value—for all fishing guilds—of up to $45 billion (2015$) by 2090.

New Hampshire
Environmental Justice & Health
Built a model to predict individual's PFAS blood levels, and implementing an epidemiologic study to assess the health effects of PFAS exposure through drinking water at a site in New Hampshire.

New Mexico
Environmental Justice & Health
Worked with the Pueblo de San Ildefanso Tribe in New Mexico to build climate resiliency strategies.

New York
Climate Adaptation & Resilience
Developed an inland flood toolkit for the state of New York to enable communities to assess current and future inland food risk.

Oklahoma
Environmental Justice & Health
Identified that the risk of exposure to heavy metals is 150 times above safe levels for Tribal communities around the Tar Creek Superfund site in Oklahoma.

upper Great Lakes
Environmental Justice & Health
Worked with the Anishinaabe people of the Great Lakes to develop a Habitat Equivalency Analysis tool that characterizes the amount of restoration needed to counterbalance degradation of a given habitat in a non-monetary construct.

Texas
Climate Adaptation & Resilience
Designing Hurricane Harvey recovery programs to promote equity and address fair housing barriers in Houston, Texas.

Louisiana and Mississippi
Climate Adaptation & Resilience
Evaluated the effectiveness of federal block grant funding to support housing recovery in Louisiana and Mississippi following Hurricanes Katrina and Rita.

Florida
NRDA & Sustainable Landscapes
Uncovered a higher than expected willingness to pay by local residents for coral reef restoration through a social survey that assessed knowledge, attitudes, and perceptions of coral reefs management.

Atlantic Coast
Climate Adaptation & Resilience
Evaluated 160 Hurricane Sandy Costal Resiliency Program projects to measure impact and advance understanding of green infrastructure and coastal resilience improvement efforts.

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