Some of it is pretty easy to decipher like “DS” for “Dig Safe” or “STM” for “steam” but some of the drawings look more like ancient hieroglyphics.

It’s incredible what’s running right beneath our feet, like an entire natural gas infrastructure, but we rarely take time to think about it.

In Massachusetts, we have over 21,000 miles of natural gas distribution pipeline running under our streets. That’s almost enough pipeline to circle all the way around the Earth. For perspective, you could drive from Boston to San Francisco and back three times and still not put 21,000 miles on your odometer.

I’ve been thinking about what’s under the street a lot over the past two years. In July 2011, I was introduced to a professor at Boston University, Nathan Phillips, who had embarked on a journey of mapping natural gas leaks in the City of Boston. Using a high tech sensor, Nathan was detecting leaks and translating them into incredible visual representations that called attention to the aging natural gas pipelines criss-crossing our city.

Maps created by Nathan Phillips of Boston University

After I saw Nathan’s maps, I couldn’t keep my eyes off of the ground. Whether I was walking or biking, I started to notice all kinds of infrastructure, not just natural gas, everywhere.

There were “Gardner Boxes” in front of the houses on my street—these are one type of emergency shut-off valves for gas service lines.

Emergency Shut-Off

Then there were the large, bold, golden “G”s on the street, sometimes accompanied by CI (which stands for cast iron) or PL (for plastic) or BS (for bare steel), or CS (for coated steel) 18-in or 12-in or 3-in (telling me the diameter of the pipeline), and NGrid or NStar (the name of the company that owns the pipeline).

Suddenly, I could tell a lot about my street just from looking down. But what I couldn’t tell from the markings alone was just how important natural gas infrastructure is for a safe, thriving and sustainable neighborhood. That took some digging of a different variety.

Leaking Pipes Contribute to Climate Change

What I found was surprising and unsettling. Massachusetts has some of the oldest natural gas pipelines in the country. Almost 4,000 miles of the pipeline in Massachusetts is cast iron and another 3,000 is what’s known as “unprotected steel” (meaning unprotected from corrosion). These two types of pipe are referred to as “leak-prone pipe” in the industry because they are highly susceptible to breaks, fractures, and corrosion. Cast iron pipe was first installed in the 1830s, and some of the pipe in Massachusetts that is still in service dates to the Civil War. The gas utilities have started to focus on replacing this “leak-prone” pipe, especially since the tragedies in San Bruno, California and Allentown, Pennsylvania brought home how dangerous old pipelines can be.

But replacing old and leaking pipelines isn’t solely about public safety. It’s also a matter of conserving a valuable natural resource and tackling climate change. Natural gas is up to 95% methane, a greenhouse gas that is 25 times more potent than carbon dioxide on a 100 year time frame. When natural gas is combusted, in your furnace or in a power plant, it emits much less carbon dioxide than oil or coal, but when it’s leaked directly into the air from a pipeline, it adds up to a significant source of greenhouse gas pollution.

Unfortunately, current methods for estimating just how much natural gas is leaking from pipelines aren’t very accurate. What we do know is that leaking pipelines in Massachusetts are releasing between 697,000 tons of CO2e and 3.6 million tons of CO2e every year. That’s a huge range, and one that we’re working to narrow with the help of Professor Phillips and his students. These leaks can also take a heavy bite out of gas customers’ pocketbooks, as a recent report prepared for Senator Ed Markey showed.

What You Can Do

Over the next few weeks, I’ll be posting more information here about the efforts to replace leak-prone pipeline in Massachusetts and what you can do to make sure that your street is both safe and climate friendly. Until then, here are a few tips to remember:

1) Dig Safe—You never know what types of pipelines, wires, or cables may be running under your lawn or sidewalk. Dig Safe will contact the utilities so that they can mark the lines for you. Even for small projects like planting a tree, always check in with Dig Safe before you dig. It’s free, and it’s required by law to keep you and your neighbors safe. You can check the website or simply call 811 before you dig.

2) Report Leaks—If you think you smell gas, put out all open flames and do not use lighters or light matches. Do not touch electric switches, thermostats or appliances. Move to a safe environment and call your gas company or 911 to have them come check it out. Here is the contact information for Massachusetts’ three largest gas companies: Columbia Gas, National Grid, and NStar Gas.

3) Conserve—It sounds simple, but using less is one of the most important steps you can take to reduce the climate impacts from natural gas. Contact MassSave for a free home energy audit.

4) Contact your Legislator—Legislation is pending in Massachusetts right now that would help fix these leaks. We’re supporting H.2933 and portions of S.1580. I’ll be writing more about this in the coming weeks, but in the meantime, you can take a look at the testimony we filed with partners like Clean Water Action.

The post Reading Your Street: What You Can Learn About Natural Gas Infrastructure appeared first on Conservation Law Foundation.

In summary, the situation looks to worsen, as continuing migration from PSNH’s default service by customers causes an upward rate trend. We find no supportable basis for optimism that future market conditions will reverse this unsustainable trend, especially in the near term. To the contrary, the PSNH fossil units face uncertainties that combine to create a risk of further, potentially substantial increases in costs.

This underlines the benefits of abandoning PSNH’s residential energy service, noting that “PSNH’s default service rate has exceeded [competitive supplier] rates since mid-2009.” As PSNH itself stated in a filing before the NH Supreme Court in May, PSNH energy service ratepayers “have the legal right and ability to avoid payment of PSNH’s default energy service rate entirely by buying their electricity from a competitive electric power supplier.” The PUC staff’s report serves as a call to action for New Hampshire consumers to save money, protect their finances, and improve the environment by buying energy from lower cost and more efficient energy suppliers.

PSNH’s only public response to the report thus far has been to cite the dispatch of their coal units during extreme temperature events this year as evidence that the plants are necessary “insurance” against natural gas price increases. The report itself contradicts this, however, noting that even at this year’s levels of natural gas price spike frequency and severity in New England (due to a cold winter and a late spring heat wave two weeks ago), natural gas price fluctuations “have not served to give the PSNH fossil units enough of a boost to overcome their negative value,” and that PSNH has not offered any data or analysis to rebut this finding. That is, even with the extreme peaks of electric demand felt in the past year requiring their use more often than in the past few years, PSNH’s fossil fuel fired power units still lose ratepayer money.

The report assesses the real financial impacts of PSNH’s past and possible future decisions to invest in their coal units rather than shut them down, and demonstrates that the ratepayer money lost if PSNH’s electricity generation is sold off will be lower than many might fear. The key points raised by the report include:

• Even in a best case scenario, PSNH’s already above-market rates will continue to climb. The investigation calculated PSNH’s energy service rates with a myriad of possible variables, including high natural gas prices and lower coal prices (the scenario that PSNH claims will validate its economic decisions) and a migration rate lower than PSNH reported this April. In all cases, the report found that PSNH’s default energy service rate would climb still higher than their current well above market 9.54 cents per kilowatt hour rate, to 10 or 11 cents per kilowatt hour.
• Customers continue to flee PSNH’s energy service. CLF has been reporting the steep increase in residential customers rejecting PSNH’s high energy service rates for a while now. We’ve also noted that most large commercial customers had migrated away from PSNH years ago. The combination of these two trends led to the report this May that migration across all customers reached half of PSNH’s total load as of the end of April.
• The full cost of the Scrubber Project has yet to be felt by ratepayers. PSNH has started recovering the cost of the ill-founded scrubber installation at Merrimack Station to the tune of 0.98 cents per kilowatt hour on a temporary basis. The report estimates that full recovery of the scrubber’s cost would nearly double that amount, to 1.8 cents per kilowatt hour added to ratepayers’ bills. This, of course, is a cost that competitive energy service providers don’t have to deal with.
• Looming environmental compliance projects as Scrubber redux? PSNH is currently waiting for its new final permit from EPA for cooling water withdrawal and discharge at Merrimack Station. The final permit is likely to require cooling water intake structures (like those constructed at Brayton Point Station in MA), at a price tag of $111 million or more, in addition to other protections for water quality and wildlife. Costs associated with new or impending air quality requirements would require additional compliance at significant cost, and these estimates don’t even take into account the risk posed by CLF’s ongoing Clean Air Act citizen suit.
• Potential ratepayer costs from divestment of PSNH’s electricity generation would be minimal. If PSNH’s generating assets are sold, New Hampshire state law allows PSNH to recover from ratepayers costs that are not covered by sale proceeds (“stranded costs”). The report roughly estimates that potential energy service rate increases to cover stranded costs would be no more than 0.9 cents per kilowatt hour and possibly much less, given the high value of PSNH’s hydro generation units.

The report ultimately recommends that the PUC initiate a proceeding to solicit formal feedback on the report and its conclusions. This proceeding would likely result in firmer value estimates for PSNH’s assets, interim steps that could be accomplished through the PUC’s existing authority, and more detailed recommendations for legislation.

As CLF and the Empower NH coalition have repeatedly noted, promoting and advancing competition in New Hampshire’s energy service markets yields only benefits for the state’s electricity ratepayers in the face of PSNH’s “ever higher costs” to ratepayers. While the PUC and the Legislature decide how to implement the recommendations of this report, ratepayers should continue to vote with their feet and leave PSNH’s energy service.

The post “No supportable basis for optimism” and “ever higher costs”: PUC Staff calls out PSNH’s failed business model appeared first on Conservation Law Foundation.

As more people are aware and involved in addressing environmental issues, the fight for a greener Boston becomes a shared Bostonian concern. Mayor Menino soon will be leaving Boston after 20 years. More than my entire lifetime!  During that time, he has done a lot to turn Beantown into Greentown, as he likes to say. Now, Boston has the opportunity to build on existing programs to reduce our environmental impact and become a greener city. Boston’s next mayor will have the opportunity to lead the next phase of Boston’s environmental revolution. The new mayor must take this opportunity to improve our neighborhoods by addressing climate change, clean energy and the environment.

Please save the date and plan to join Conservation Law Foundation and other environmental, clean energy, sustainability and innovation leaders for a Boston Mayoral Candidates Forum on Energy, the Environment and the Innovation Economy on July 9th at 12 pm at Suffolk University Law School. At this forum, the mayoral candidates will be given a chance explore a variety of topics related to community, development, jobs, sustainability, and livability in our city.

The post Boston Green Mayoral Forum appeared first on Conservation Law Foundation.

Photo: DWeller88 @ flickr

It is important to build bridges, but we need to make sure they get us where we need to go.

The proposed expansion of the Vermont Gas pipeline may be more a minefield than a bridge, as one recent Vermont weekly  and one recent national energy blog reported.

The project will cut through valuable wetlands and farmland in Addison County. Future plans include crossing Lake Champlain, moving Vermont closer to gas supplies from fracking that is ongoing now in New York and Pennsylvania.

Proponents of the project, including Middlebury College and Vermont Gas advance an overly simplistic evaluation suggesting more natural gas is needed in Vermont because it is cheaper and cleaner than the oil and propane it will replace. Others suggest natural gas is a bridge to cleaner supplies that are in our future.

All bridges are not created equal. Natural gas is still a fossil fuel. The proposed gas pipeline will be in place for fifty to a hundred years. In that timeframe we need to solidly break our addiction to fossil fuels – including natural gas.

So what part of the project is in place to make sure natural gas is actually a valuable bridge and not a new addiction? Nothing. And that is sad.

We can do better than throw up our hands and blindly accept expensive and environmentally damaging new pipelines at a time when we should be moving away from fossil fuels.

Here are some ideas to start moving Vermont in a cleaner direction when it comes to new pipelines:

1. Provide a more sophisticated evaluation that answers where this pipeline is taking us in fifty years.
2. Stop providing unqualified support. If this is a cleaner solution, make sure it lives up to its promise. Sensitive and valuable environmental resources should be off the table.
3. Meet climate goals by dramatically increasing efficiency, prohibiting supplies from fracking and limiting the use and lifespan of any new pipeline.

If we build bridges, let’s make sure they get us to a place we want to be.

The post Vermont Gas Pipeline: A Bridge to Nowhere? appeared first on Conservation Law Foundation.

In two orders the Vermont Public Service Board issued a strong rebuke to Entergy.

The Board refused to amend its prior orders and confirmed that the conditions of Entergy’s permits remain intact. Those conditions include that Entergy will not operate Vermont Yankee past March 2012 without new approval from the Board.

Entergy brought this appeal to challenge those orders.

On Monday Conservation Law Foundation’s brief, filed jointly with New England Coalition and Vermont Public Interest Research Group challenged Entergy’s claims. Our brief noted:

Rather than comply with the conditions … and Board orders that were not appealed, Entergy instead seeks to ignore Vermont law and expand the application of this simple statute to sanction continued operation regardless of the current license requirements and prior commitments that were incorporated into the Board’s Order approving the sale of the plant to Entergy.

The State of Vermont also filed a brief opposing Entergy’s appeal.

It seems obvious that Entergy should be held to its commitments. We gave the Vermont Supreme Court some good arguments to encourage it to agree with us. Entergy will file a reply brief next month and a decision is expected within a year.

The post Vermont Supreme Court Reviews Vermont Yankee appeared first on Conservation Law Foundation.

Rhode Island State House, courtesy of Mr. Ducke @ Flickr

You’ve likely read more here (or here, or here) about Hydro-Quebec. The company, which (unsurprisingly, given the name) produces power from large-scale hydroelectric dams located throughout the Canadian province of Quebec, has been making a strong push to sell this power to states throughout New England. Hydroelectric power might not be so bad on its own, but Hydro-Quebec has some serious issues. Not least of these is that the most prominent proposal for transmitting additional power from Quebec to New England is a proposed transmission project through New Hampshire – the Northern Pass – that is being developed by New Hampshire’s dirtiest utility and is, in its current form, a deeply flawed proposal that may not provide meaningful environmental benefits. And, also distressingly, Hydro-Quebec has sought special legislation in each of the states it has been courting.

Here in Rhode Island, the governor has been pushing one such piece of special legislation; CLF Staff Attorney Jerry Elmer has been pushing back. The governor’s bill would require National Grid (Rhode Island’s only major electric utility) to solicit proposals and then enter into a long-term contract for a large-scale, 150-megawatt hydroelectric project. This requirement would not only displace but likely eliminate local, small-scale renewable projects that the current long-term contracting statute was designed to benefit. At the same time, it would likely drive up energy costs, sending Rhode Island dollars to Canada. And, again, importing more power from Quebec through this mechanism seems calculated to advance the poorly conceived Northern Pass project in New Hampshire. As Jerry told the House Committee on Environment and Natural Resources, it is rare that environmental organizations, energy utilities, existing renewable and conventional power plant owners, and ratepayer advocates unite so seamlessly and forcefully as they have in opposition to the large hydropower bill. And the representatives from these diverse interests all recognized Jerry’s leadership, frequently introducing their own testimony with the phrase, “As Mr. Elmer said …” – certainly a sign of effective advocacy.

Meanwhile, Rhode Island House leadership has been touting an “Economic Development Package” of bills designed to enhance the business climate in Rhode Island. Unfortunately, one of these bills would move DEM’s permitting functions and all CRMC programs and functions to a newly created “Executive Office of Commerce.”  The purpose of these moves would be to ensure that environmental permitting delays do not hold up business development.

At a hearing before the House Finance Committee, CLF Vice President Tricia Jedele pointed out the many reasons this proposed bill makes no sense whether viewed through the prism of policy or law. (You can view her testimony here, beginning midway through minute 162.) The bill ignores the reasons for permitting delays under the current regime: some delays are the result of the severe staff cutbacks DEM has suffered in the last several years; others are perfectly justified as a way to protect Rhode Island’s greatest asset – its natural resources – against exploitation. Moving permitting functions to a new Executive Office of Commerce would not restore DEM staff or better prevent exploitation.  Moreover, the bill suggests a tension between business and environment, even though a robust business climate and a clean, healthy environment can peacefully coexist under an adequate permitting regime. Perhaps most importantly, though, the bill could throw Rhode Island’s environmental permitting programs into total disarray. Many permitting programs are founded on authority delegated to the state by EPA under a host of federal environmental laws. These programs are subject to EPA oversight, and tinkering with them could easily result in EPA’s withdrawing approval and taking over permitting functions itself. Needless to say, this is not the goal of the commerce bill. Instead, Tricia told the Finance Committee, a simple solution would be to leave DEM and CRMC’s functions alone, to staff them adequately, and to add staffers to the new Department of Commerce who can help guide businesses through the permitting process. This argument was well-received, and CLF now has the opportunity to work with the House to reform the bill.

Again, my colleagues have been too busy doing this work to call attention to it, but I think it’s important to take a moment to recognize just how valuable they are to Rhode Island and its environment.

The post Fighting Bad Bills in Rhode Island appeared first on Conservation Law Foundation.

Kite on Marconi Beach, courtesy of EandJsFilmCrew @ Flickr. Recent extreme weather caused significant damage at Cape Cod’s Marconi Beach.

The Clean Air Act requires EPA to issue regulations limiting emissions of air pollutants that may “endanger public health or welfare.” We know well that greenhouse gases drive climate change and therefore endanger public health and welfare in many ways: droughts pose risks to our food supply; sea level rise increases flooding of vulnerable communities; and extreme weather events threaten to wash coastal infrastructure out to sea. Nevertheless, during the early and mid-2000s, EPA all but ignored greenhouse gases. Many states and environmental groups (including CLF) sued to make EPA do something.

First, we argued, greenhouse gases are air pollutants subject to EPA regulation. Second, we said, EPA had to decide one way or the other whether greenhouse gases were dangerous; if so, the Clean Air Act imposes an absolute duty on EPA to regulate them. In a fine opinion by now-retired Justice Stevens, the Supreme Court agreed with us: greenhouse gases are pollutants subject to EPA regulation, and EPA had to decide whether they are dangerous. Two years later, EPA decided that greenhouse gases do, in fact, pose a danger to public health. This means EPA is required by law to regulate them.

After all that, EPA did begin to regulate greenhouse gases. However, it did not limit emissions from the single largest category of greenhouse gas polluters – power plants – which account for nearly 40% of the nation’s carbon dioxide emissions. If any polluters need robust regulation, power plants do. Finally, after more pushing from CLF and other environmental organizations, EPA published proposed standards for greenhouse gas emissions by power plants.

Under the Clean Air Act, these proposed standards started a clock – EPA had one year to issue final rules. Instead, EPA announced on Day 364 that the final rules would be delayed indefinitely. This delay is both illegal and wrong. EPA now has sixty days to fix its error and issue final rules that seriously address the most pressing problem of our time.

If it does not, CLF and Clean Air Task Force will turn to federal court to compel EPA to act.

The post EPA Must Follow the Law, Set Rules for Power Plants appeared first on Conservation Law Foundation.

Vermont’s Energy Choices: Old Dirty Problems and Clean Energy Solutions
Saturday, April 27th, 1:30 PM at the Billings Auditorium at UVM in Burlington

The time is NOW to move away from dirty sources of energy such as tar sands, nuclear, oil and coal. Solutions are available now to move us away from expensive, dangerous and polluting energy.

Come hear national and international experts on the problems of dirty energy – from fracking to tar sands – and  the real-world successes of renewable power – including community based renewable power in Europe.

Throwing up our hands is not an option. Come find out how to make a clean energy future our reality.

You can sign up and more information here:  See you Saturday!

The post Energy: Out with the Dirty, In with the Clean appeared first on Conservation Law Foundation.

Vermont Gas Systems Expansion

Thursday evening, March 21, 2013

7:00 p.m 

Champlain Valley Union High School in Hinesburg, Vermont

At a time when climate change is upon us we must think carefully about putting in place new fossil fuel systems that will be around for a very long time. Keeping us hooked on fossil fuels for many years is a bad idea.

The Board will be considering the proposed route, which runs through valuable wetlands and farmland. This is the beginning of a bigger project to supply gas across Lake Champlain to New York. It also moves Vermont closer to being able to access gas supplies from fracking, which is ongoing in New York and Pennsylvania.

Come let the Board know what concerns you have. Tell the Board you want to make sure energy is used wisely and that Vermont takes steps now to reduce our addiction to fossil fuels. It is important for the Public Service Board to hear from you.

The post Public Hearing: Gas Pipeline Expansion appeared first on Conservation Law Foundation.