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The Water Impacts of CO2-EOR

To stave off the worst effects of the climate crisis, the global and U.S. economies need to decarbonize as fast as possible. Capturing carbon emissions from industrial sources and pulling carbon out of the air via direct air capture are technologies we will likely need in our toolbox if we are to

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Key Issues in EPA’s Proposed Lead and Copper Rule Revisions #3 -- Faster Replacement

Under current regulations, if water systems exceed the Action Level for lead, they must take a number of actions including commencing lead service line replacement at a rate of 7% annually. EPA’s proposed LCR revisions reduce this rate to 3% while closing some loopholes and proposing other requirements that will support more efficient and effective replacement programs. While closing loopholes and putting in place other requirements to make replacement activities more effective are positive steps, EPA is justified in lowering the required rate of replacement. When systems exceed the lead Action Level, 7% is a realistic yet ambitious rate of replacement.

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