Catherine
Wolfram
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Are EV owners driving less than we thought?
We’re making much more progress decarbonising Electricity than Transport. Why?
Utilities can help their central banks, “loaning” electricity during the slump
Can other technologies replicate Solar PV price reductions?
GDP – Gross Environmental Damage = actual wealth creation
Are solar microgrids the future in the developing world?
Research from California, the EV leader in the U.S., suggests that EV owners drive their vehicles half as much as the average gasoline car owner. Catherine Wolfram at the Haas School of Business explains that their research project reveals mileage data is so hard to gather that it’s difficult to know what’s actually going on. Is the data wrong (they don’t think so), or are EVs only being bought by drivers who don't use a car much? If so, the … [Read more...]
In the OECD, since 2000, electricity sector emissions have fallen by 8% while transport emissions have actually increased by 5%. The best performers like the UK recorded drops in both: 40% and 6% respectively. In the U.S. it’s 25% and 0%. Catherine Wolfram at the Haas School of Business asks why transport is still going in the wrong direction, given the power sector’s progress. She posits three theories. Rich nations are outsourcing … [Read more...]
The coronavirus slump is forcing governments around the world to inject large amounts of cash into the hands of consumers and businesses, until this is all over. In the U.S. it’s $2tn. Catherine Wolfram at the Haas School of Business suggests a way to cut that bill, easing the pressure on central bankers. Utilities (electricity, water, gas) should allow customers to defer payment (instead of using valuable bailout money to pay the utilities). The … [Read more...]
Catherine Wolfram at the Haas School of Business reviews the new book “How Solar Energy Became Cheap” by Greg Nemet. It traces Solar PV’s history from Bell Labs in 1954 through to the present. The phenomenal price drops mean today’s cost/kWh is 1,000 times lower than in the 1970s. The analysis is split into four epochs when output was dominated by US, Japanese, then German and finally Chinese production. How much were improvements thanks to sheer … [Read more...]
We all know that GDP measures everything that’s been paid for, both the good and the bad. There have already been studies that try to account for the “bad” GDP that costs us in the long run and so adds less value than stated. Catherine Wolfram, at the Haas School of Business, takes a thoughtful look at Gross Environmental Damage which separates out the kind of GDP that we’re going to have to spend money cleaning up in the future. The GED concept … [Read more...]
Setting out to evaluate the real-world performance of solar microgrids in developing countries, a team from the Energy Institute at Haas partnered with startup Gram Power to provide small smart grid systems to unelectrified rural communities in India. While many industry experts see microgrids as important for future electrification, what the team found was that few communities wanted them, and they were difficult to implement and operate. … [Read more...]
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