Tag Archives: dams

Himalayan glaciers that supply water to a billion people are melting fast

Preface. The Himalayan glaciers that supply water to a billion people are melting fast, already 30% has been lost since 1975. Adding to the crisis are the 400 dams under construction or planned for Himalayan rivers in India, Pakistan, Nepal, … Continue reading

Posted in Caused by Scarce Resources, Climate Change, Climate Change, Dams, Water, Water, Water | Tagged , , , | Leave a comment

Pumped Hydro Storage (PHS)

Preface. This is the only commercial way to store energy now (CAES hardly counts with just one plant and salt domes to put more in existing in only 5 states). Though of course hydropower is only in a few states … Continue reading

Posted in Dams, Energy Production, Pumped Hydro Storage (PHS) | Tagged , , , , | 15 Comments

Hydropower can’t help with the energy crisis

Preface. When fossil fuels are gone, there aren’t many ways to balance the unreliable, intermittent, and often absent for weeks at a time power from wind and solar.  Biofuels and burning biomass is one solution, it’s dispatchable and can kick … Continue reading

Posted in Alternative Energy, Energy, Hydropower | Tagged , , | 1 Comment

Water resources infrastructure deteriorating

[ Water infrastructure has inter-dependencies with other essential infrastructure, if dams or levees fail, agriculture and electric power suffer, towns and homes flooded. If ports along the ocean and inland water ways aren’t maintained and waterways dredged, the by far … Continue reading

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U.S. Senate hearing on our aging water infrastructure

[ Even though conventional oil production has been on a plateau since 2005, there is no sense of alarm or urgency to try to fix infrastructure before oil is rationed and not enough exists to replace or repair it. Some … Continue reading

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Homeland Security and Dept of Energy: Dams and Energy Sectors Interdependency Study

[Below are excerpts from this 45 page document. Dams not only provide power but also water for agriculture, drinking water, cooling water for thermal power plants, ecosystem health, fisheries, and so on.  All dams have a finite lifespan of 50 … Continue reading

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