Everyone agrees that burning off as much as a third of the natural gas produced in North Dakota is a terrible waste of an important natural resource. The flaring problem arises out of the fact that energy companies are primarily drilling for oil in North Dakota. A lot of natural gas comes out of those very same wells, though; and since the infrastructure isn’t in place to take that gas to market, companies end up flaring gas as a “waste” byproduct of oil production.
This isn’t a problem that can be fixed overnight. Building the gathering systems, processing capacity and transmission pipelines to get this gas to market requires major planning and investment. But we also have to recognize that in a capital-constrained world, the incentive is for companies to put their next dollar toward the next oil well – not toward lower-return (but still lucrative) investments in gas infrastructure. If a company’s bottom line was all that mattered, that might be fine. But we have other issues at play here.
Flaring natural gas undermines national energy security, has negative impacts on the region’s air quality, results in unnecessary greenhouse gas emissions and represents millions of dollars of lost revenue for the state, local governments, schools and mineral estate owners. In fact, in 2012 alone, flaring resulted in the waste of around $1 billion in fuel – or enough gas to heat more than a million homes.
Day 4 of the ongoing hearings on a groundbreaking proposal to reduce air and climate pollution from oil and gas operations in Colorado saw Team EDF pushing back on claims opposition groups have made to try to weaken the proposal.
Leading companies Noble, Anadarko, Encana and DCP also put on strong cases, using their own operational data to show the proposal is cost effective. They should be lauded for their leadership, as should local governments and conservation groups that brought strong analytics to the hearings.
If the proposal is adopted without being weakened, it will eliminate more than 90,000 tons of smog-forming VOCs annually (the same amount produced by all the cars and trucks in Colorado) and more than 100,000 tons of methane, a highly potent greenhouse gas.
Posted in Air Quality, Climate, Colorado, General, Methane, Natural Gas Tagged Climate, climate change, Colorado, environment, fracking, Methane, Natural Gas
Industry trade groups – the Colorado Oil and Gas Association (COGA) and the Colorado Petroleum Association (CPA) – came out swinging against methane regulation in the third day of hearings on a groundbreaking proposal to reduce air and climate pollution coming from oil and gas operations.
And some wild swinging it was!
They acknowledged that we need to reduce methane, a highly potent greenhouse gas. But they said studies are showing different results about how much methane is being leaked and vented and that we shouldn't regulate methane until we know exactly how much is escaping.
Yesterday, we covered the Colorado Air Quality Control Commission (AQCC) taking public testimony from citizens who traveled from around the state to speak in support of a groundbreaking proposal that would slash emissions of smog-forming pollutants and greenhouse gases coming from oil and gas activities.
Formal proceedings kicked off today – and will likely run through the weekend – with various parties presenting their opening cases. EDF went early in the day, providing strong evidence that the proposed rule is cost-effective and urgently needed to combat local air quality problems and climate change. We also highlighted some glaring flaws in the methodology industry opponents cooked up to show inflated costs for the rules.
The Colorado Oil and Gas Association (COGA), the Colorado Petroleum Association (CPA) and the DGS group are throwing everything they can at the rule to try to gut it. But they’re in a shrinking minority on the wrong side of history.
Posted in Air Quality, Climate, Colorado, General, Methane, Natural Gas Tagged climate change, Colorado, energy, environment, fracking, Methane
Colorado is the quintessential swing state – with voters split about evenly between Republicans, Democrats and Independents. That can make for some fractious politics at times, but our diversity is part of what makes us great.
What makes us even better is our unity – and that’s what we saw today when, by a margin of almost 10-to-1, Coloradans of all stripes called on the state’s Air Quality Control Commission (AQCC) to adopt new rules that would slash air and climate pollution coming from oil and gas development activities.
The AQCC opened its hearings on the proposed rules with a full day of citizen input, with people traveling from around the state (one drove six hours) to make their voices heard. Residents from rural communities, including many from the Western Slope, stood up, one after another, to tell the AQCC Commissioners that the proposed rules should apply statewide and that the handful of local officials opposing the rules are out of step with the citizens they’re supposed to serve. In response to those local officials, one citizen from Ridgway implored the Commission to protect all Colorado families and not “turn the West Slope into an air quality sacrifice zone.”
EDF couldn’t agree more. Air quality in western parts of Colorado is trending in a bad direction, teetering on the edge of violating federal health standards. The state health department issued nine ozone advisories last winter for Western Slope counties where oil and gas development is prevalent, meaning the air wasn’t healthy for kids, the elderly, active adults and people with respiratory illness.
Methane, the primary component of natural gas, is a powerful greenhouse gas – 72 times more potent than carbon dioxide over a 20-year time frame. The largest single source of U.S. methane emissions is the vast network of infrastructure and activity involved in the production, processing and delivery of natural gas. These emissions, if not controlled, pose a significant risk to the climate. In the near term, the opportunity to maximize the climate benefit of natural gas compared to other fossil fuels rests on whether methane emissions can be minimized.
A groundbreaking study released today demonstrates that some operators have been successful in deploying technologies and strategies to minimize methane emissions from production, creating optimism that we can make the natural gas climate bet payoff. However, we also know that such technologies and strategies are not universally deployed in the industry and, not surprisingly, other studies demonstrate much higher methane leakage rates.
We simply need to be vigilant to ensure that such production is done right.
The University of Texas study, published in the Proceedings of the National Academy of Sciences, involved taking direct measurements of actual methane emissions – as opposed to estimating emissions through indirect methods such as engineering formulas, as has often been the case in earlier studies. Measurements were taken at well sites in multiple geographic regions – including the Rocky Mountain West. It is the first of 16 studies EDF is participating in to assess the scope of methane leakage throughout the natural gas supply chain (from production on through to local distribution and key end users). Read More