PITTSBURGH - A unique project unveiled Tuesday lets environmentalists and utilities "Google" leaks in gas lines buried under Pittsburgh streets.

A Google Street View car equipped with a device that locates and measures methane in the air has been pinpointing pipes that are leaking the potent greenhouse gas into the atmosphere. According to Dr. Steven Hamburg, chief scientist with the Environmental Defense Fund, the project uncovered a significant, although invisible, problem.

"Looking at the downtown area showed that Pittsburgh has about one leak indication for every two miles of pipe, which is a pretty high level," he said.

In contrast, Hamburg said, in Indianapolis, where gas pipelines are newer, a similar survey identified only one leak for every 200 miles of pipe.

Peoples Natural Gas, a Pittsburgh utility, initiated the project. While stopping leaks will save the utility money, its concern is the environment. Hamburg said methane is 84 times more effective at capturing heat in the atmosphere than is carbon dioxide.

"Overall," he said, "methane released through human activity accounts for one-quarter of the increased warming that we're seeing currently, globally."

Natural gas leaks have been mapped in 10 other U.S. cities so far. While identifying gas leaks in cities with older gas infrastructure can have the most immediate impact, Hamburg said this collaboration of technology companies and environmental groups now can make the scale of climate pollution visible to individuals everywhere.

"We've got to do it across the globe," he said, "We've got to do it in ways that everybody can see their environment and then make the appropriate decisions about what that means for their life, for their families."

Hamburg estimated that, through the use of monitoring and best practices, methane emissions along the entire gas supply line can be reduced by at least half.

More information is online at edf.org/climate/methanemaps.


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As North Carolina communities continue to pick up the pieces after Hurricane Helene, they have faced a new obstacle: A surge of misinformation is slowing down crucial relief efforts and leaving residents uncertain about where to turn.

David Kieve, president of EDF Action, the advocacy partner of the Environmental Defense Fund, said the misleading claims are creating confusion, adding another layer of difficulty to an already challenging recovery.

"They're having a really hard time doing it, because of lies that Donald Trump and others are spreading about where relief efforts are focused," Kieve asserted. "I'm sure you saw, but FEMA had to pause their relief work because they were worried that their workers would be subject to attack from militias."

The misinformation has caused widespread anxiety, particularly over claims FEMA's $750 emergency checks, intended to help with immediate food and shelter needs, would make recipients ineligible for future aid. Despite being proven false, Kieve observed the rumor has discouraged some families from seeking essential support.

The challenge is not limited to North Carolina. Kieve pointed out similar issues in other states, where false information about disaster relief and clean energy policy could threaten future economic growth in some communities.

He stressed moving away from clean energy policies would have stark consequences, especially in states like North Carolina and Pennsylvania.

"If we were to move in the opposite direction and take a step back from the successful clean energy policies that we've advanced over the past couple of years, that would cost both states jobs," Kieve contended. "It would cause both states' economies to go in the wrong direction and it would cost families higher energy bills."

Kieve encouraged people to look closely at the facts, to question which candidates are being truthful and to recognize the potential for things like job growth from clean energy. He noted communities already benefiting from the investments are seeing positive changes, from new factories to improved public health.


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With Election Day near, the League of Conservation Voters is pushing for Michigan legislation to protect democracy, air, land and waterways across the Great Lakes State.

League members said the election carries high stakes for Michigan, particularly in the House and Supreme Court races. In addition to backing the Clean Energy and Jobs Act, the League is focused on a critical policy they believe is at risk, Michigan's septic legislation.

Nick Occhipinti, director of state government affairs for the league, pointed out Michigan remains the only state without a program to oversee septic systems.

"In certain cases we have septic systems failing or connected directly to drains and creeks," Occhipinti explained. "Every time you flush the toilet, for those illicitly connected septic systems, you know you have human waste going directly into Michigan surface water bodies."

The League of Conservation Voters' annual National Environmental Scorecard rated members of Congress on their votes related to the environment, helping hold them accountable and informing voters about their stance on conservation and climate policies.

Occhipinti reminded voters not to overlook crucial down-ballot issues like the Supreme Court and State House races, which often fly under the radar. He encouraged everyone to follow their ballot all the way to the end, remembering to flip it over.

"A lot of folks don't often recognize those running for state Supreme Court. They don't recognize their names," Occhipinti observed. "You gotta get out there and learn who's running, do the research, find out what their values are and do your best to learn about what the candidates stand for."

Michigan's Democratic-led legislature recently passed laws on environmental policies, making down-ballot races vital for either supporting or opposing the changes.

Advocates of electric vehicles are countering what they call misleading claims about the effects of EV production in Michigan.

Critics of electric vehicles argued prioritizing EV production could harm traditional auto manufacturing jobs, and said the focus should be on safeguarding such roles and strengthening U.S. control within the auto industry.

David Kieve, president of EDF Action, the advocacy partner of the Environmental Defense Fund, said EV policies have already generated billions in investments and promise to create more high-paying jobs in Michigan.

"I think one of the things that we've been particularly focused on is the GM Lansing Grand River Plant," Kieve pointed out. "These aren't jobs that might come at some point in the future, these are current jobs that are here right now."

Opponents of the electric vehicle trend also warn more EV projects risk making the Great Lakes State reliant on foreign investments tied to China, raising economic and security issues.

Kieve emphasized Michigan, known for "putting the world on wheels," should not view EV production as a lost cause because China has a head start. He called that view "defeatist," among other things.

"It sells short Michigan autoworkers' ability to compete against the rest of the world, including against China," Kieve argued.

He also noted traditional vehicle pollution affects lower-income and minority communities the most, giving them the most to gain from EVs, in terms of cleaner air and reduced health and vehicle maintenance costs. Michigan has about 43,000 registered EVs on the road, fewer than the 60,000 originally projected by this time by state officials.