by Colleen McNally-Murphy | Oct 1, 2022
Executive Summary Both R. L. Harris and Weiss reservoirs are sources of greenhouse gasses. At Weiss Reservoir, greenhouse gas emissions attributed to hydroelectric generation were 5 times greater than the proposed Clean Energy threshold. Emissions at Weiss Reservoir...
by American Rivers | Aug 16, 2022
As climate change fuels increasingly severe floods and droughts, the value of clean, healthy rivers becomes even more essential. And as we prioritize and increase investment in low- or no-carbon energy sources, it’s vital that we have all the information about costs and benefits of alternatives to fossil fuels. While hydropower dams will continue to play a role in our nation’s energy portfolio, it is important to acknowledge that both reservoirs and hydropower generation contribute to greenhouse gas emissions.
by Colleen McNally-Murphy | Jul 20, 2022
Abstract: Inland waters serve as important hydrological connections between the terrestrial landscape and oceans but are often overlooked in global carbon (C) budgets and Earth System Models. Terrestrially derived C entering inland waters from the watershed can be...
by Colleen McNally-Murphy | Jul 1, 2022
Abstract: In the transition to low-carbon electricity, well-quantified estimates of carbon dynamics are needed to ensure that emissions reduction targets are achieved. We review the state of the science on carbon accounting for hydropower reservoirs and identify...
by American Rivers | Feb 28, 2022
The IPCC report released today is yet another urgent alarm bell, urging us to wake up to the real dangers of climate change that communities across the globe are already experiencing. Climate change is bringing severe consequences – from increasing floods and failing...