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Article filed under Energy | Written by John Farrell | No Comments | Updated on Dec 16, 2010

A Blueprint for a 100% Renewable Utah

The content that follows was originally published on the Institute for Local Self-Reliance website at http://www.ilsr.org/blueprint-100-renewable-utah/

The Healthy Environment Alliance of Utah just released the eUtah Blueprint illustrating how Utah could reduce carbon emissions from the electricity sector by 95% by 2050 and could meet electricity demand reliably with a combination of wind, solar, geothermal, and compressed air storage (with some natural gas backups).  The report – written by Arjun Makhijani… Continue reading

Article filed under Energy | Written by John Farrell | No Comments | Updated on Dec 16, 2010

Change in Tax Credit Policy Drives 24% Drop in Residential Solar Price

The content that follows was originally published on the Institute for Local Self-Reliance website at http://www.ilsr.org/change-tax-credit-policy-drives-24-drop-residential-solar-price/

Update: It’s important to note that this refers to the net installed cost.  In other words, the installed cost dropped because residential solar customers were now getting an uncapped federal tax credit. We wrote in this 2009 report about the perverse problems created by the $2,000 cap on the federal residential solar tax credit.  The… Continue reading

Article filed under Energy | Written by John Farrell | No Comments | Updated on Dec 15, 2010

Michigan the 24th State with a PACE Law, Will It Matter?

The content that follows was originally published on the Institute for Local Self-Reliance website at http://www.ilsr.org/michigan-24th-state-pace-law-will-it-matter/

Yesterday Michigan governor Jennifer Granholm signed the state’s Property Assessed Clean Energy (PACE) law, making Michigan the 24th state to enable cities and counties to provide financing for on-site renewable energy and energy efficiency improvements via the property tax system. But it’s unclear how many municipalities will move ahead given the roadblocks facing residential PACE… Continue reading

Article filed under Energy | Written by John Farrell | No Comments | Updated on Dec 14, 2010

Distributed Solar Power, Analyzed

The content that follows was originally published on the Institute for Local Self-Reliance website at http://www.ilsr.org/distributed-solar-power-analyzed/

Yesterday we discussed the spread of solar carports in California, highlighting the Milpitas School District’s 14 distributed solar PV arrays.  According to a news story, the district anticipates savings of $12 million over 25 years from the projects, which were financed by a power purchase agreement with Chevron Energy Solutions.  But would the district have… Continue reading

Milpitas School District Solar Carports 2
Article filed under Energy | Written by John Farrell | No Comments | Updated on Dec 13, 2010

Distributed Solar Power, Illustrated

The content that follows was originally published on the Institute for Local Self-Reliance website at http://www.ilsr.org/distributed-solar-power-illustrated/

With environmental (e.g. desert tortoise) and political (NIMBY) questions raised about centralized renewable energy generation, it’s worth noting that we can generate a lot of power by covering already developed spaces.  See California, where solar PV arrays cover parking lots, providing peak power and soothing shade for the shielded vehicles underneath. Not only are these… Continue reading

Article filed under Energy | Written by John Farrell | No Comments | Updated on Dec 9, 2010

Perverse Policy Makes Distributed Renewables More Expensive

The content that follows was originally published on the Institute for Local Self-Reliance website at http://www.ilsr.org/perverse-policy-makes-distributed-renewables-more-expensive/

We’ve talked previously about the perversity of using tax credits to incentivize renewable energy production, increasing transaction costs and reducing participation in renewable energy development.  But there are other perversities in U.S. state and utility renewable energy policies, especially with upfront rebates and net metering. Let’s start with rebates.  Many states and utilities offer upfront… Continue reading

Article filed under Energy | Written by John Farrell | No Comments | Updated on Dec 9, 2010

More Evidence on Solar PV Economies of Scale

The content that follows was originally published on the Institute for Local Self-Reliance website at http://www.ilsr.org/more-evidence-solar-pv-economies-scale/

We’ve discussed the unconventional wisdom that economies of scale are limited for wind and solar (and likely other renewable energy technologies).  Another piece of evidence comes from a December 2009 report by the Electric Power Research Institute (EPRI): Solar Photovoltaics: Status, Costs, and Trends. This chart, taken from page 14, illustrates the percent of the… Continue reading

Article filed under Energy | Written by John Farrell | No Comments | Updated on Dec 7, 2010

A Guide to Community Solar

The content that follows was originally published on the Institute for Local Self-Reliance website at http://www.ilsr.org/guide-community-solar/

If you like reading about “what we can do better” in community solar policy, check out our report – Community Solar Power: Obstacles and Opportunities – but if you like a very detailed exploration of how the three major models for community solar navigate the ins and outs of existing incentives and regulations, and a primer on how to set up a community solar project, you can’t go wrong with NREL’s Guide to Community Solar

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Article filed under Energy | Written by John Farrell | No Comments | Updated on Dec 7, 2010

A Feed-in Tariff Means More Market Competition

The content that follows was originally published on the Institute for Local Self-Reliance website at http://www.ilsr.org/feed-tariff-means-more-market-competition/

The world’s most effective clean energy policy – the feed-in tariff – isn’t a government program, but rather reshapes the electricity market to favor renewable energy production.  And it increases competition, as well. 

An even more appealing outcome of this innovative program is that it has decentralized Germany’s energy market. Whereas four major utilities used to control all of the electricity production in the country, the guaranteed access to the grid and the fixed credit have opened up the electricity market, rapidly decentralizing the country’s energy oligarchy. The shift has been so dramatic that utilities only account for a tenth of the entire renewable electricity market in the country. Instead, it is small businesses, families and farmers that are responsible for producing the vast majority of the clean energy used in the country. This has ensured that the economic benefits of clean energy have been broadly distributed – helping to ensure that more Germans will benefit from the boon and creating even greater support for the industry. [emphasis mine]

Decentralizing renewable energy production means more widely shared economic benefits and more political support for renewable energy. 

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Article filed under Energy | Written by John Farrell | No Comments | Updated on Dec 6, 2010

How Renewable Incentives Affect Project Ownership

The content that follows was originally published on the Institute for Local Self-Reliance website at http://www.ilsr.org/how-renewable-incentives-affect-project-ownership/

In less than a month, solar energy projects will see the stimulus-funded cash grant in lieu of the 30 percent tax credit expire. The change back to tax-credit-financed projects provides a revealing look at the disadvantages of energy incentives based on the tax code.  See what our energy blogger, John Farrel, has to say about this development and the recent news coverage about it. Read the full post over at our Energy Self Reliant States web site.  Continue reading