Category Archives: Energy

by Judith Curry

Looking ahead towards new energy technologies, plus my own saga and rationale for transitioning my personal power generation and consumption. Continue reading →

by Andy West

“For me the question now is, now that we know that renewables can’t save the planet, are we going to keep letting them destroy it?”. – Michael Schellenberger Continue reading →

by Judith Curry

Diversifying and securing energy supplies nationally and locally.

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by Kevin Murphy

A response to: “Is RCP8.5 an impossible scenario?”. This post demonstrates that RCP8.5 is so highly improbable that it should be dismissed from consideration, and thereby draws into question the validity of RCP8.5-based assertions such as those made in the Fourth National Climate Assessment from the U.S. Global Change Research Program.

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by Judith Curry

In considering ‘worst case’ climate change impacts, we first need to assess the realistic worst case for global carbon emissions.

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by Peter Lang

Could the costs of nuclear power have been 10% of what they are if not for the disruption?

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by Peter Hartley

Although technological progress can alter the relative costs of different energy sources, depletion inevitably must raise the costs of fossil fuels leading to their displacement by alternative energy sources. What energy technology will likely be used when fossil fuels are no longer dominant? More importantly, what will be the cost of that alternative “backstop” energy supply?

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By Planning Engineer

Considerable efforts are being undertaken to restore power in Puerto Rico. Most coverage has been pessimistic focusing on challenging logistics and contentious issues with very little upbeat coverage on progress so far. There is one major exception to this trend, the efforts of Elon Musk and Tesla have enjoyed glowing coverage.

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by Peter Davies

While onshore wind generation has been relatively inexpensive for some time, solar PV and lithium ion battery storage costs have recently shown dramatic reductions. So can Texas, with excellent onshore wind and solar resources, be powered economically entirely by renewables in the 2030-40 time frame? This article brings together the available public material to estimate the cost.

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by Peter Davies

Scenarios to understand how load, wind, solar PV and storage interact and whether a 100% renewable grid for Texas is technically feasible.

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by Planning Engineer

How feasible are calls for 100% renewable energy?

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By Planning Engineer

On April 14^th, 2017 Rick Perry wrote a memo headed “STUDY EXAMINING ELECTRICITY MARKETS AND RELAIBILITY” calling for study to investigate how long term energy trends my impact the grid.

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by Judith Curry

Michael Liebrich has written an extremely insightful (not to mention clever) article  entitled It’s a new year and time to face reality.

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by David Gattie

The need for pragmatism, stability and resilience in energy policy for the U.S. power sector.

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by Rud Istvan

This post addresses issues related to  ‘vehicular decarbonization’. It is  an energy storage insider’s narrative of how tough a slog developing some of the requisite applied science technologies has been over the past decades. It is a saga of research twists and turns, abject failures, near misses, and ‘before its time’ inventions.

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by Judith Curry

Right about now would be a good time for people who care about climate change to acknowledge our clean energy crisis. – Mike Shellenberger

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by Planning Engineer

·        Countering the presumption that renewables are always the environmentally preferable alternative, this column suggests that serious consideration should be given to examining if for the short term, fossil fuel might be the “environmentally correct” near term alternative for Kauai.

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