PV progress is happening everywhere across the Commonwealth. In 2007, a few handfuls of photovoltaic (PV) projects had a peak capacity of about 3.5 megawatts (MW). At the end of 2010, we will have over 2,600 projects completed or under construction totaling 70 MW of capacity. This phenomenal growth didn’t happen by accident. The private sector’s new appetite for solar power is a direct response to the clean energy leadership demonstrated by Governor Patrick and the Legislature in passing the Green Communities Act, and new regulations written by the Departments of Energy Resources and Public Utilities since the bill became law in 2008.
One example of the new solar activity in the Commonwealth is Western Massachusetts Electric Company’s (WMECO) 1.8 MW project at the former GE manufacturing site in Pittsfield. Utilizing a provision of the Green Communities Act that allows electric distribution utilities to install its own solar generating capacity, with DPU approval, WMECO developed this project on Superfund clean-up site, which has now been put to its highest and best use. The site is producing electricity with no impact on the environment, and the solar installation is mounted on top of the site with no disturbance of the ground. Long-term residents say this is the first time in their lives that anything positive has been associated with this site. What’s more, WMECO was able to complete this project at one of the lowest costs of any PV project in the state, and in the process has learned how to bring the cost down on future projects.
I recently attended the ribbon-cutting for this new project. Here is a link to a cool time-lapse photo depiction of its construction.
“Mass. Military Division” and “Energy Efficiency” Go Together posted on Jul 25
Energy measures implemented at a Mass. Military Divison site include improved lighting, high efficiency motors, HVAC controls and energy management system upgrades. Under the Accelerate Efficiency Plan, the Commonwealth is investing over $12 million at 29 state facilities throughout the Berkshires.
Solar a “No-Go” on Your Roof? Share Through Community Solar posted on Jul 16
Harvard residents who wanted solar on their homes and were unable to get it due to shading, sloping, or structural barriers, found a solution by sharing the Harvard Solar Garden, an approximately 250 kW project, provides 41 residents and six small businesses with sustainable, clean energy. .
Summer’s Here: Shed Layers and Shed Loads posted on Jul 11
Electricity usage throughout New England reaches its peak during summer heat waves, causing our electricity bills to spike. During periods of high demand, electric utilities typically call on more expensive “peaking” plants to provide extra power. These costs are passed onto larger, non-residential consumers through demand charges on their monthly electricity bill. Municipal buildings can save a significant sum of money if they shut off portions of their electricity during these peak periods.