DOJ targets California’s truck emission rules By EPN staff Key Points The DOJ is suing to block California’s truck emission standards, arguing they are preempted by federal law after EPA waivers were revoked. ... Read more Feds streamline agency websites as critics lament loss of public datasets By EPN Staff Key Points Since early 2025, the EPA and CDC have removed thousands of climate and health datasets, citing executive orders to streamline outdated or dup... Read more Arizona copper mining legal battle By EPN staff Key Points A massive copper deposit in Arizona has been tied up in a 20-year legal fight between mining companies and the San Carlos Apache Tribe, with a... Read more Colorado pushes recycling accountability with EPR program By EPN Staff Key Points The state’s Extended Producer Responsibility (EPR) law shifts the $310 million annual cost of recycling from municipalities to packaging produ... Read more EPA cuts 'Solar For All' program By EPN Staff Key Points The EPA says it no longer has statutory authority under the “One Big Beautiful Bill,” which eliminated the Greenhouse Gas Reduction Fund crea... Read more Arizona’s declining groundwater problem By EPN Staff Key Points Between 2002 and 2024, the Colorado River Basin lost 27.8 million acre-feet of groundwater, equal to Lake Mead’s full capacity, with Arizona r... Read more A growing issue for policymakers: Climate-driven migration By EPN Staff As extreme weather events occur across the U.S., more Americans are choosing to relocate away from flood-prone coasts, wildfire zones and drought-stricken r... Read more With the growth of data centers, water worries persist By EPN Staff Massive data centers that power AI models are drawing millions of gallons of water for cooling, triggering concerns in drought-prone regions like Arizona an... Read more E-waste is quickly growing. Regulations need to catch up. By Matt Bedingfield This is a lightly edited excerpt of testimony recently provided to the U.S. House of Representatives’ Committee on Energy and Commerce’s Environment Subcommittee during th... Read more As temps soar, cities promote ‘cool roofs’ for climate resilience By EPN Staff As record summer temperatures scorch urban centers, several U.S. cities such as Miami, Phoenix and Chicago are mandating cool roofs or reflective surfaces o... Read more 1 2 3 4 5 6 7 8 9 MOST VIEWED 1 Arizona scraps energy mandates for market-driven utility regulation 2 Strengthening America’s forests through state-led stewardship and active management 3 America needs a mining comeback 4 Two federally funded science agencies in Colorado revamped to align with administration priorities DONATE
Feds streamline agency websites as critics lament loss of public datasets By EPN Staff Key Points Since early 2025, the EPA and CDC have removed thousands of climate and health datasets, citing executive orders to streamline outdated or dup... Read more Arizona copper mining legal battle By EPN staff Key Points A massive copper deposit in Arizona has been tied up in a 20-year legal fight between mining companies and the San Carlos Apache Tribe, with a... Read more Colorado pushes recycling accountability with EPR program By EPN Staff Key Points The state’s Extended Producer Responsibility (EPR) law shifts the $310 million annual cost of recycling from municipalities to packaging produ... Read more EPA cuts 'Solar For All' program By EPN Staff Key Points The EPA says it no longer has statutory authority under the “One Big Beautiful Bill,” which eliminated the Greenhouse Gas Reduction Fund crea... Read more Arizona’s declining groundwater problem By EPN Staff Key Points Between 2002 and 2024, the Colorado River Basin lost 27.8 million acre-feet of groundwater, equal to Lake Mead’s full capacity, with Arizona r... Read more A growing issue for policymakers: Climate-driven migration By EPN Staff As extreme weather events occur across the U.S., more Americans are choosing to relocate away from flood-prone coasts, wildfire zones and drought-stricken r... Read more With the growth of data centers, water worries persist By EPN Staff Massive data centers that power AI models are drawing millions of gallons of water for cooling, triggering concerns in drought-prone regions like Arizona an... Read more E-waste is quickly growing. Regulations need to catch up. By Matt Bedingfield This is a lightly edited excerpt of testimony recently provided to the U.S. House of Representatives’ Committee on Energy and Commerce’s Environment Subcommittee during th... Read more As temps soar, cities promote ‘cool roofs’ for climate resilience By EPN Staff As record summer temperatures scorch urban centers, several U.S. cities such as Miami, Phoenix and Chicago are mandating cool roofs or reflective surfaces o... Read more 1 2 3 4 5 6 7 8 9
Arizona copper mining legal battle By EPN staff Key Points A massive copper deposit in Arizona has been tied up in a 20-year legal fight between mining companies and the San Carlos Apache Tribe, with a... Read more Colorado pushes recycling accountability with EPR program By EPN Staff Key Points The state’s Extended Producer Responsibility (EPR) law shifts the $310 million annual cost of recycling from municipalities to packaging produ... Read more EPA cuts 'Solar For All' program By EPN Staff Key Points The EPA says it no longer has statutory authority under the “One Big Beautiful Bill,” which eliminated the Greenhouse Gas Reduction Fund crea... Read more Arizona’s declining groundwater problem By EPN Staff Key Points Between 2002 and 2024, the Colorado River Basin lost 27.8 million acre-feet of groundwater, equal to Lake Mead’s full capacity, with Arizona r... Read more A growing issue for policymakers: Climate-driven migration By EPN Staff As extreme weather events occur across the U.S., more Americans are choosing to relocate away from flood-prone coasts, wildfire zones and drought-stricken r... Read more With the growth of data centers, water worries persist By EPN Staff Massive data centers that power AI models are drawing millions of gallons of water for cooling, triggering concerns in drought-prone regions like Arizona an... Read more E-waste is quickly growing. Regulations need to catch up. By Matt Bedingfield This is a lightly edited excerpt of testimony recently provided to the U.S. House of Representatives’ Committee on Energy and Commerce’s Environment Subcommittee during th... Read more As temps soar, cities promote ‘cool roofs’ for climate resilience By EPN Staff As record summer temperatures scorch urban centers, several U.S. cities such as Miami, Phoenix and Chicago are mandating cool roofs or reflective surfaces o... Read more 1 2 3 4 5 6 7 8 9
Colorado pushes recycling accountability with EPR program By EPN Staff Key Points The state’s Extended Producer Responsibility (EPR) law shifts the $310 million annual cost of recycling from municipalities to packaging produ... Read more EPA cuts 'Solar For All' program By EPN Staff Key Points The EPA says it no longer has statutory authority under the “One Big Beautiful Bill,” which eliminated the Greenhouse Gas Reduction Fund crea... Read more Arizona’s declining groundwater problem By EPN Staff Key Points Between 2002 and 2024, the Colorado River Basin lost 27.8 million acre-feet of groundwater, equal to Lake Mead’s full capacity, with Arizona r... Read more A growing issue for policymakers: Climate-driven migration By EPN Staff As extreme weather events occur across the U.S., more Americans are choosing to relocate away from flood-prone coasts, wildfire zones and drought-stricken r... Read more With the growth of data centers, water worries persist By EPN Staff Massive data centers that power AI models are drawing millions of gallons of water for cooling, triggering concerns in drought-prone regions like Arizona an... Read more E-waste is quickly growing. Regulations need to catch up. By Matt Bedingfield This is a lightly edited excerpt of testimony recently provided to the U.S. House of Representatives’ Committee on Energy and Commerce’s Environment Subcommittee during th... Read more As temps soar, cities promote ‘cool roofs’ for climate resilience By EPN Staff As record summer temperatures scorch urban centers, several U.S. cities such as Miami, Phoenix and Chicago are mandating cool roofs or reflective surfaces o... Read more 1 2 3 4 5 6 7 8 9
EPA cuts 'Solar For All' program By EPN Staff Key Points The EPA says it no longer has statutory authority under the “One Big Beautiful Bill,” which eliminated the Greenhouse Gas Reduction Fund crea... Read more Arizona’s declining groundwater problem By EPN Staff Key Points Between 2002 and 2024, the Colorado River Basin lost 27.8 million acre-feet of groundwater, equal to Lake Mead’s full capacity, with Arizona r... Read more A growing issue for policymakers: Climate-driven migration By EPN Staff As extreme weather events occur across the U.S., more Americans are choosing to relocate away from flood-prone coasts, wildfire zones and drought-stricken r... Read more With the growth of data centers, water worries persist By EPN Staff Massive data centers that power AI models are drawing millions of gallons of water for cooling, triggering concerns in drought-prone regions like Arizona an... Read more E-waste is quickly growing. Regulations need to catch up. By Matt Bedingfield This is a lightly edited excerpt of testimony recently provided to the U.S. House of Representatives’ Committee on Energy and Commerce’s Environment Subcommittee during th... Read more As temps soar, cities promote ‘cool roofs’ for climate resilience By EPN Staff As record summer temperatures scorch urban centers, several U.S. cities such as Miami, Phoenix and Chicago are mandating cool roofs or reflective surfaces o... Read more 1 2 3 4 5 6 7 8 9
Arizona’s declining groundwater problem By EPN Staff Key Points Between 2002 and 2024, the Colorado River Basin lost 27.8 million acre-feet of groundwater, equal to Lake Mead’s full capacity, with Arizona r... Read more A growing issue for policymakers: Climate-driven migration By EPN Staff As extreme weather events occur across the U.S., more Americans are choosing to relocate away from flood-prone coasts, wildfire zones and drought-stricken r... Read more With the growth of data centers, water worries persist By EPN Staff Massive data centers that power AI models are drawing millions of gallons of water for cooling, triggering concerns in drought-prone regions like Arizona an... Read more E-waste is quickly growing. Regulations need to catch up. By Matt Bedingfield This is a lightly edited excerpt of testimony recently provided to the U.S. House of Representatives’ Committee on Energy and Commerce’s Environment Subcommittee during th... Read more As temps soar, cities promote ‘cool roofs’ for climate resilience By EPN Staff As record summer temperatures scorch urban centers, several U.S. cities such as Miami, Phoenix and Chicago are mandating cool roofs or reflective surfaces o... Read more 1 2 3 4 5 6 7 8 9
A growing issue for policymakers: Climate-driven migration By EPN Staff As extreme weather events occur across the U.S., more Americans are choosing to relocate away from flood-prone coasts, wildfire zones and drought-stricken r... Read more With the growth of data centers, water worries persist By EPN Staff Massive data centers that power AI models are drawing millions of gallons of water for cooling, triggering concerns in drought-prone regions like Arizona an... Read more E-waste is quickly growing. Regulations need to catch up. By Matt Bedingfield This is a lightly edited excerpt of testimony recently provided to the U.S. House of Representatives’ Committee on Energy and Commerce’s Environment Subcommittee during th... Read more As temps soar, cities promote ‘cool roofs’ for climate resilience By EPN Staff As record summer temperatures scorch urban centers, several U.S. cities such as Miami, Phoenix and Chicago are mandating cool roofs or reflective surfaces o... Read more 1 2 3 4 5 6 7 8 9
With the growth of data centers, water worries persist By EPN Staff Massive data centers that power AI models are drawing millions of gallons of water for cooling, triggering concerns in drought-prone regions like Arizona an... Read more E-waste is quickly growing. Regulations need to catch up. By Matt Bedingfield This is a lightly edited excerpt of testimony recently provided to the U.S. House of Representatives’ Committee on Energy and Commerce’s Environment Subcommittee during th... Read more As temps soar, cities promote ‘cool roofs’ for climate resilience By EPN Staff As record summer temperatures scorch urban centers, several U.S. cities such as Miami, Phoenix and Chicago are mandating cool roofs or reflective surfaces o... Read more 1 2 3 4 5 6 7 8 9
E-waste is quickly growing. Regulations need to catch up. By Matt Bedingfield This is a lightly edited excerpt of testimony recently provided to the U.S. House of Representatives’ Committee on Energy and Commerce’s Environment Subcommittee during th... Read more As temps soar, cities promote ‘cool roofs’ for climate resilience By EPN Staff As record summer temperatures scorch urban centers, several U.S. cities such as Miami, Phoenix and Chicago are mandating cool roofs or reflective surfaces o... Read more
As temps soar, cities promote ‘cool roofs’ for climate resilience By EPN Staff As record summer temperatures scorch urban centers, several U.S. cities such as Miami, Phoenix and Chicago are mandating cool roofs or reflective surfaces o... Read more
