Tag Archives: climate change

Why I’m Starting the First AngelList Cleantech Syndicate

I’ve been writing and speaking about the incredible pace of solar, wind, and storage for years. I’ve been quietly investing in startups in that space as well. Today I’m taking a new step: I’m launching an AngelList Syndicate specifically focused … Continue reading

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My Carbon Price Presentation to the Washington Legislature

On Friday Feb 19th I testified before the Washington House Environment Committee on the topic of carbon pricing, both from the point of view of a member of the executive committee of CarbonWA (I-732) and as a concerned citizen. You can … Continue reading

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Renewables are Disruptive to Fossil Fuels

A shorter version of this post first appeared at the Marginal Revolution blog. Cleantech, and specifically renewables like solar and wind (and their fellow traveler energy storage) are disruptive to fossil fuels. Over the last 5 years, the price of new … Continue reading

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How Far Can Renewables Go? Pretty Darn Far

This is part 4 of a series looking at the economic trends of new energy technologies. Part 1 looked at how cheap solar can get (very cheap indeed). Part 2 looked at the declining cost and rising reliability of wind … Continue reading

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How to Think About the Paris Climate Deal

Over the weekend, the world agreed to a new climate deal. Brad Plumer explains it well. Reactions range from celebration to dismissal of it as a fraud. It’s rare to see James Hansen (a tireless campaigner for addressing climate change) and … Continue reading

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How Cheap Can Energy Storage Get? Pretty Darn Cheap

This is part 3 of a series looking at the economic trends of new energy technologies. Part 1 looked at how cheap solar can get (very cheap indeed). Part 2 looked at the declining cost and rising reliability of wind … Continue reading

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How Steady Can Wind Power Blow?

This is part 2 of a series looking at the economic trends of new energy technologies. Part 1 looked at how cheap solar can get (very cheap indeed). Part 3 looks at how cheap energy storage can get (pretty darn … Continue reading

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Citizens Led on Gay Marriage and Pot. We Can on Climate Change Too.

A decade ago, it was nearly inconceivable that in 2015, gay marriage would be legal across the US and marijuana fully legal in four states plus the District of Columbia. Yet it happened. It happened because citizens who wanted change … Continue reading

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Solar Cost Less than Half of What EIA Projected

Skeptics of renewables sometimes cite data from EIA (The US Department of Energy’s Energy Information Administration) or from the IEA (the OECD’s International Energy Agency). The IEA has a long history of underestimating solar and wind that I think is starting … Continue reading

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Solar: The First 1% Was the Hardest

Solar power now provides roughly 1% of the world’s electricity. It took 40 years to reach that milestone. But, as they say in tech, the first 1% is the hardest. You can see why in this chart below. As solar … Continue reading

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