Category Archives: Uncategorized

Membership has its Co-benefits

Last week marked the first “informal ministerial consultations” in the run up to the UN climate talks in December. The objective of these informal meetings before The Meeting is to provide the opportunity to find common ground and an organizing … Continue reading

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Are Clean Energy Tax Credits Equitable?

A new Energy Institute working paper finds that income tax credits for weatherization, solar panels, hybrids, and electric cars go predominantly to higher-income households. Over the last decade, U.S. households have received more than $18 billion in federal income tax … Continue reading

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Hawai’i – The Next Frontier

Aloha, dear readers. It’s quiet at the Energy Institute as most of us are out in the field. I just got to spend some time with a number of the world’s smartest economists on Oahu and some vacation time on … Continue reading

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Do Residential Energy Efficiency Investments Deliver?

Today’s post is co-authored by Michael Greenstone (University of Chicago) and Catherine Wolfram We recently released a paper presenting the findings of a first-of-its kind, randomized controlled evaluation of the returns to some common residential energy efficiency investments. The study’ … Continue reading

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Winners and Losers from Flattening Tiered Electricity Prices

The California Public Utilities Commission is moving closer to major changes in the steeply increasing-block residential electricity rates that the state has had since the 2000-01 California electricity crisis.  This Friday the Commissioners may decide to significantly flatten the tiered … Continue reading

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How Should Distributed Generation be Distributed?

Growth in the residential solar market continues apace. In the United States, residential solar PV installations last quarter were up 11 percent over the previous quarter: Source: http://www.greentechmedia.com/research/ussmi The figure  illustrates this impressive growth rate (in dark blue). However, this is … Continue reading

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Is the U.S. Investing Enough in Electricity Grid Reliability?

We had a 2-hour power outage at our house last week, together with 45,000 other customers in the East Bay. The lights flickered off just after 8PM and didn’t come back on until after 10PM. Nothing like going without something … Continue reading

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A Deeper Look into the Fragmented Residential Solar Market

(Today’s post is co-authored with Alex Chun, who just received his MBA at Haas and is an alumnus of our Cleantech to Market class.  Alex is the Business Intelligence Manager at Sungevity.) Who sells residential solar photovoltaic systems (PV) in … Continue reading

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Exiting Coal?

On March 11, 2011 I was sitting in a coffee shop in Berlin, dressed appropriately in a black turtleneck and leather jacket, reading about the terrible Fukushima Daiichi Nuclear disaster. The next day I read that the German government was … Continue reading

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What Put California at the Top of Residential Solar?

California leads the nation in residential solar photovoltaic installations.  In fact, nearly half of all systems installed have been in the Golden State. So why is California the leader?  Sure, California has plenty of sunshine, but there are many other … Continue reading

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