Glenn Doty is an extremely senior scientist who studies the macro-world of energy, and doesn’t like what he sees regarding electric transportation. He writes: While I have tremendous respect for you and the work that you are doing, I have …
Electric Vehicles: Confronting the Tough Realities Read More »
We’ve all seen comparisons of the virtues of electric vehicles to their internal combustion counterparts, and noticed that they seem to exclude the many different externalities of oil: lung disease, environmental damage, national security, etc. Most people believe that we …
[youtube http://www.youtube.com/watch?v=gyrehx520so]In November’s webinar, I discussed some of the best business plans I’ve encountered in renewable energy and electric transportation. This is part of an ongoing project in which I review an incoming stream of clean energy business concepts, apply …
A fellow I know has developed an incredible new coating for machinery, and points out that the business case for using this is quite compelling. He writes, “Experts estimate that 25 to 30 percent of all corrosion costs (estimated at …
Renewable Energy and Electric Transportation Face Issue with “Discount Rate” Read More »
Here in the U.S., we have climate change deniers, and all manner of other opponents to renewable energy. In essence, they’re the oil and coal companies, the members of Congress they influence, and those who believe the enormous amount of …
The UK Has Its Own Opponents to Renewable Energy Read More »
Here is a magnificent piece on energy storage: a perfect blend of the basic science and economics. It’s a very readable explanation of how and why storage will be required to integrate significant amounts of renewables on the grid. Today, …
Energy Storage, Pumped Hydro, and Synthetic Fuels Read More »
Attending the Opportunity Green conference in Los Angeles yesterday gave me the opportunity to meet some terrific people and get aquainted with some incredible business concepts. Check out IndoTeak, a company that turns out wonderful, attractive, super high-quality products made …
Check Out IndoTeak — Beautiful and Green Products from Indonesia Read More »
Only a few people, a dozen or so at most, have English language adjectives derived from their names them that are in common parlance: Jeffersonian (often modifying “democracy”), Keynsian (economics), Dickensian (England), etc. While I haven’t done a study on …
I wrote recently that it’s impossible to predict the ROI associated with solar thermal (aka concentrated solar power or CSP). What I was referring to was utility-scale CSP. Personally, I think the future will hold significant reductions in costs and …
The ROI on Solar Thermal – aka Concentrated Solar Power Read More »
Earth Policy Institute’s Lester R. Brown credits the Sierra Club and other activist groups for creating the conditions under which U.S. carbon emissions have fallen precipitously over the last couple of years – largely due to our new-found distaste for …
