The town of Eliot, Maine has submitted a petition to the EPA asking it to look in to pollution that drifts over state lines from New Hampshire power plants. The petition takes aim at Public Service of New Hampshire’s Schiller station, which has two coal-fired boilers in Portsmouth.
Normally such petitions are based on air quality monitoring data. No such monitoring has been conducted inside the town’s limits, but modeling done by the Sierra Club suggests when the plant runs at full power, it would exceed sulfur dioxide limits within the towns borders.
A collaborative project between New Hampshire universities, the National Science Foundation, and state agencies is looking at ecosystem health and how the environment is affected by climate change.
At first glance, this part of Saddleback Mountain in Deerfield looks like a regular forest. But look closer and you see thick, black electrical cords running along the forest floor and silver instruments sitting among the trees.
Several seacoast communities have been ordered to upgrade their waste-water treatment plants by the EPA.But towns are pushing back on the question of how much the plants need to improve.
Durham is in that boat. The town is trying a new approach to pollution control called adaptive management. And depending on how things go for Durham, this could be the way the way towns and the EPA will resolve difficult and expensive water problems going forward.
Durham's town engineer Dave Cedarholm shows off one of the towns several rain gardens. The town hopes innovative "green infrastructure" like this will help them avoid expensive waste water treatment plant upgrades.
The chief regulator of EPA’s Water division visited Durham Wednesday to check out the town’s collaboration with UNH to create innovative solutions to pollution in storm-water runoff. Town officials used the opportunity to underscore a new approach to achieving clean water.
Regulators have given Public Service of New Hampshire, the state’s largest electric utility, permission to phase out its EarthSmart Green rate, which allows customers pay more to support renewable energy. PSNH asked for relief from the program because just 148 customers are signed up; that’s about .04 percent percent of their customers.
But it’s a phenomenon that isn’t unique to PSNH. In general New Hampshire rate-payers haven’t been convinced to switch to more expensive renewable rates.
On the dock of Great Bay Marine, there’s what looks like a little raft tied up, but get close and you hear the hum of a water pump. This is where Fat Dog Oyster Company is based.
Reporter Sam Evans-Brown recently spent a day with Jay Baker and Alex Boeri of Fat Dog for his story on the boom in oystering in N.H.'s Great Bay Estuary. You can check out more of his photos and sound in this 2-minute video:
Oyster farming in the Great Bay Estuary is in the midst of a little bit of a boom. In recent years, the number of oyster farms has leapt from 1 to 8, with more on the way. These gains are boosting the hopes that using these filter feeders as an “outside-the-pipes” way to clean up the waters of the Great Bay could become a reality.
The site of an old Tannery in Penacook served as the backdrop for the announcement of the grant money. This site is already slated for clean-up and redevelopment. Other, similar sites will get a boost through this program
The EPA has given the state of New Hampshire $1 million dollars to help clean up contaminated industrial sites, or brownfields. The Capitol Region Economic Development Council received $800,000 dollars for it’s a revolving loan fund that helps developers clean up brownfields. The remaining $200,000 goes to the Lakes Region Planning Commission for assessments of sites in need of clean-up.
President Obama’s newly announced climate action plan could have impacts down the line for New Hampshire. The big headline for New Hampshire is that over the next two years the EPA will develop restrictions on carbon emissions from power plants.
“Power plants can still dump unlimited amount of carbon pollution into the air for free.” Obama told students assembled at Georgetown University, “That’s not right, that’s not safe, and it needs to stop.”
That raises questions for the state’s coal plants.
A big priority for environmental groups – The Land and Community Heritage Investment Program, or LCHIP – has survived through budget negotiations. But that win comes at the expense of a raid on funds set aside for renewable energy development.
Under the budget deal struck today LCHIP was allotted the full $8 million dollars that it’s expected to raise. The program uses funds raised from fees tacked on certain real-estate transactions to pay for land conservation grants.
Residents in the border town of Elliot, Maine have voted to ask the EPA to test air quality downwind of a Portsmouth power plant. Eliot is just across the river from Schiller Station, a three-boiler plant run by Public Service of New Hampshire. Two of its boilers burn mostly coal, and a third burns primarily wood chips.
Commercial oyster cultivation has become the poster child of the impacts of Ocean acidification. Juvenile oysters melt away in just slightly acidic water, and on the west coast farmers have been struggling as climate change has resulted in more and more acidic oceans.
Saturday was World Ocean Day. Coastal and Marine scientists used the occasion to highlight their growing concern over Ocean Acidification, and it’s impacts on New Hampshire.
The laws of thermodynamics dictate that as CO2 increases in the atmosphere, the ocean will absorb more CO2 as well. As that happens, the acidity of the ocean slowly begins to rise, which can start to dissolve the shells of young plankton, the foundation of the ocean’s food chain.
The price of carbon under the Regional Greenhouse Gas Initiative or RGGI is on the rise. For some time the cost that a New England Power plant has paid for the right to emit a ton of carbon dioxide was bumping along near the floor price of $1.98.
That price has jumped ever since the RGGI states announced that they would lower the cap on carbon dioxide, bringing it in line with the lower emissions that have resulted from the region’s switch to natural gas. In the last two auctions, carbon has gone for $2.80 and $3.21 a ton.