The Energy Consumer's Bulletin- a New England energy news blog

Electric vehicles and heat pumps are key to achieving significant emissions reductions

Preface from Larry Chretien, Executive Director:

Readers of this blog should be aware that we are enthusiastic supporters of electric vehicles and air-source heat pumps. Costs of these products have come down in recent years while quality has gone up. We see them as economically sensible ways to reduce greenhouse gas emissions, to the point that we see them as essential parts of any climate action plan. That would mean for a plan for Massachusetts, Rhode Island, any other state, your city or town, and your family. In our work, we are lucky to come in contact with experts who have figured all this out and who are kind enough to explain their findings to the rest of us. So please enjoy this blog from our guest, Patrick Knight of Synapse Energy Economics.

A Reality Check on the Massachusetts Clean Energy & Climate Plan

The Baker Administration just released its Clean Energy & Climate Plan (CECP) as required by the Global Warming Solutions Act (GWSA). They claim that the Commonwealth is on pace to meet our GWSA requirement of reducing greenhouse gas (GHG) emissions 25% by 2020 and that we will reach that number if certain things fall into place. It’s worth reading in full, but here’s a bit of a reality check.

Climate Change Had Its Day in Court

Back in November 2014, I wrote about how Mass Energy has joined with the Conservation Law Foundation in a lawsuit against the Commonwealth of Massachusetts because the Mass. Department of Environmental Protection had not written regulations required by the Global Warming Solutions Act. The regulations are about ensuring that we meet the law’s requirement to reduce greenhouse gas emissions 25% by 2020, an important milestone on the way to the ultimate requirement of 80% by 2050. On Friday, January 8, oral arguments in the case were presented to the Supreme Judicial Court. I’m happy to report that the attorney on our side, Jenny Rushlow of the Conservation Law Foundation, did an outstanding job of presenting our argument and answering good questions from the justices.

Taking Another Step On the Global Warming Solutions Act

In 2008, Governor Patrick signed the Green Communities Act (GCA) and the Global Warming Solutions Act (GWSA). These laws propelled Massachusetts into the forefront on clean energy. The GWSA and its corresponding Clean Energy and Climate Plan mandate that the Commonwealth reduce greenhouse gas (GHG) emissions 80 percent by 2050, with an interim goal of 25 percent by 2020. These are ambitious targets, to be sure. In fact they are among the best in the nation, which is why the GWSA also says that the Department of Environmental Protection (DEP) is required to write regulations that would, “establish a desired level of declining annual aggregate emission limits for sources or categories of sources that emit greenhouse gases.”

The regulations were supposed to have been adopted by January 2012 to take effect in January 2013, but DEP has not written those regulations yet. So Mass Energy has joined with the Conservation Law Foundation and others in filing a legal complaint in Superior Court, asking the court to enforce the law and require DEP to write the necessary regulations. 

Photo Blog: Reflecting on the People’s Climate March

Mass Energy’s message of clean, affordable energy was echoed by about 400,000 people on New York City on Sept. 21. The People’s Climate March was timed to coincide with a United Nations Summit on Climate Change. According to the UN, “Climate change is not a far-off problem. It is happening now and is having very real consequences on people’s lives. Climate change is disrupting national economies, costing us dearly today and even more tomorrow.  But there is a growing recognition that affordable, scalable solutions are available now that will enable us all to leapfrog to cleaner, more resilient economies.

“There is a sense that change is in the air. UN Secretary-General Ban Ki-moon has invited world leaders, from government, finance, business, and civil society to Climate Summit 2014 this 23 September to galvanize and catalyze climate action.  He has asked these leaders to bring bold announcements and actions to the Summit that will reduce emissions, strengthen climate resilience, and mobilize political will for a meaningful legal agreement in 2015. Climate Summit 2014 provides a unique opportunity for leaders to champion an ambitious vision, anchored in action that will enable a meaningful global agreement in 2015.”

Avoid carbon dioxide emissions: Doing the math on green power

If we can avoid burning fossil fuels to make electricity (or heat our homes), we can avoid carbon dioxide emissions which cause global warming.  Fortunately, we can do just that by buying green power and making our homes energy efficient.  Can we quantify the benefits of green power and efficiency?  Yes, we can!  Here’s how:

The organization that runs the New England power grid does an annual assessment of air emissions made by generators in the region.  The assessment reports on how much sulfur dioxide, nitrogen dioxide, and carbon dioxide are emitted in a given year, both on average per megawatt hour and at the margin.  By “at the margin” we mean the last megawatt hour (MWh) produced.  When we consider how avoiding emissions is a benefit, we calculate the benefit by looking at the marginal rate, which is the rate associated with the last megawatt hour we are using on the New England Power grid.  For those of who are concerned about climate change, we are interested in the marginal rate of carbon dioxide emissions because we want to replace that last megawatt hour of dirty energy with something that is zero-emission.   The point is that that we claim credit for avoiding the marginal rate rather than the average rate. 

Climate Change Impacts on Public Heath - Up Close and Personal

Soccer and Energy on a Worldwide Scale

Mothers Out Front: A Force Against Climate Change

Grassroots Change is Now: Local Environmental Action Conference 2014