After five years of feasibility studies, legislative approvals, financing, and contract negotiations, the City of Brockton, Massachusetts announced several weeks ago that it would be breaking ground on what will be New England's largest solar array: a 425 kw project on a remediated brownfield to be constructed by Global Solar Energy. The project has a budget of $3 million, which will be paid through $2.1 million in city funds and grant funds from the Massachusetts Renewable Energy Trust and the US DOE. The project design will commence immediately - site preparation will begin in April and system installation will begin in May. http://www.sebane.org/news_room/news_releases_viewer.asp?id=118
During the Clinton Administration, there was much interest in placing solar panels on former urban industrial sites, turning brownfields into "Brightfields." Hopefully, this is a sign of many more similar developments. Urban solar projects make tremendous sense in cities such as New York. PV can help with:
Electricity Generation. Peak electricity demand is estimated to grow dramatically in the near future. New York City alone will need 2,600 megawatts of new electricity resources by 2008, according to the New York City Energy Policy prepared for Mayor Bloomberg in 2004 (“NYC Energy Policy”). The NYC Energy Policy recommends that at least some supply be met by clean on-site generation including PV.
Solar PV is becoming economically viable. The cost of PV has declined by 80-90% in two decades -- PV is now a $4.7 billion industry, projected to grow to more than $30.8 billion in 2013. Large portions of urban areas are well positioned for PV. Many square miles of upper Manhattan and the outer boroughs consist of 3-4 floor brownstones, or 6-8 floor apartment buildings. These building frequently have flat roof space with direct sunlight unblocked by trees or large buildings.
PV can provide great reliability to a city’s electric system because it is not dependant upon fuel supplies, fuel costs or transmission lines. This is a particular advantage in New York City where 80% of NYC’s peak load (11,020 megawatts in 2003) must be supplied by in-City capacity. Furthermore, PV can help shave peak demand because PV generation is greatest on hot summer afternoons when demand is greatest.
Environmental Benefits. Over 90% of US electricity comes from unsustainable fossil fuel and nuclear plants. The electricity industry is the single largest source of industrial air pollution in the world and one of the largest sources of greenhouse gas emissions. Nuclear waste remains radioactive for thousands of years. Urban areas bear a terrible burden from power plant pollution resulting from the release of nitrogen oxide, sulfur dioxide, particulate matter and toxins. PV electric generation is environmentally clean and limitless in supply. PV use can help reduce pollutants in urban areas not in compliance with federal clean air standards, and can help meet New York's Renewable Portfolio Standard, that mandates 25% renewable electricity by 2013.
Health. PV can alleviate the adverse health effects of industrial electricity pollution. New York City has one of the highest asthma rates in the nation. The EPA estimates that power plant pollution shortens the lives of more than 1,200 people across the state; fine particle pollution causes 164,612 lost work days, 1,191 hospitalizations, and 28,665 asthma attacks every year. These negative health effects are often worst on hot summer days when dirty back up generators are used to meet peak electricity demands. Since PV electricity production is greater on hot summer days, PV is an ideal way to reduce the use of such generators.
Jobs and the Economy. Solar PV has tremendous potential for job creation. According to a study funded by the US Department of Energy, the solar industry can create more than 100,000 jobs in the next 20 years, and Business Week recently identified solar as one of 5 innovative industries that could drive a new job boom. For every megawatt of installed solar PV, it is projected that 35.5 jobs are created in manufacturing, installation, servicing, sales and marketing. Accordingly, 100 MW of installed PV could create as many as 3,550 jobs in New York.