Environmental

Florida’s Seminole Electric Cooperative faces what may be the most difficult generation transition in the nation as a result of the Obama administration’s Clean Power Plan. One of the nation’s largest generation and transmission rural electric cooperatives, Seminole owes its origins and its current position primarily to a single coal-fired plant. When electric utility veteran […]

There’s an old saying in Washington that when everyone is upset, you’ve probably done something right. By that measure, the Environmental Protection Agency’s (EPA’s) latest update to the National

The first effluent limitation guidelines update since 1982 is game-changing for many U.S. power plants.

In water-stressed regions outside the U.S., power producers and other industrial water users are incorporating higher levels of water reuse, some to the point of zero liquid discharge (ZLD), due to heightened

The UK has canceled its flagship £1 billion ($1.5 billion) competition to help commercialize carbon capture and storage (CCS) technology from power plants. The decision by the Department of Energy and Climate Change (DECC) was announced in a three-sentence release to the London Stock Exchange just days before crucial climate change negotiations are due to […]

Another month, another premature nuclear plant retirement. About two weeks ago, Entergy finally threw in the towel on the James A. FitzPatrick Nuclear Power Plant in Scriba, N.Y., a move that came as a surprise to exactly no one who has been paying attention to the merchant nuclear business in the U.S. the past few […]

The Environmental Protection Agency (EPA) on Nov. 16 proposed updates to the Cross-State Air Pollution Rule (CSAPR) with the intent of reducing NOx emissions from power plants in the eastern half of the U.S. The proposed CSAPR update identifies cuts in power plant NOx emissions in 23 states. The EPA said these cuts can be […]

The cabinet of Angela Merkel’s ruling coalition has endorsed changes to the German electricity market, ensuring their passage into law. “This is the largest reform of the electricity market since the energy markets were liberalised in the 1990s, and it will make the electricity market fit for the 21st century,” said Energy Minister Sigmar Gabriel. […]

The world must have carbon capture and storage (CCS) technology to address climate concerns, but commercializing CCS will require a level playing field, an industry advisory council appointed by the Department of Energy (DOE) underscores in a new white paper. The report released by the National Coal Council (NCC) on Nov. 10 responds to a […]

Several experts, meeting in Washington on Nov. 6 for the White House Summit on Nuclear Energy, agreed that more nuclear power is needed if the world hopes to minimize the effects of climate change and limit the increase in average temperatures around the globe. The Two-Degree-C Scenario William D. Magwood IV, director-general of the Organisation […]

Falling power and gas prices will impact the operating cash flows of unregulated U.S. utilities in 2016, but regulated utilities will see a more stable outlook owing to a supportive regulatory environment, Moody’s Investors Service said in a new analysis of fundamental business conditions released on Nov. 6. Moody’s changed its 2016 industry outlook for […]

One of the “flexibility” measures built into the Environmental Protection Agency’s (EPA’s) final Clean Power Plan (CPP) is the option for states to join multi-state emissions trading programs for carbon dioxide. Panelists in a session focused on this issue at the National Association of Regulatory Utility Commissioners (NARUC) annual meeting in Austin largely agreed on […]

Comments made at the annual meeting of the National Association of Regulatory Utility Commissioners (NARUC) suggest that the regulatory group and the Environmental Protection Agency (EPA) have been in regular dialog throughout the process of developing the Clean Power Plan (CPP), arguably the most complex environmental regulation affecting the power generation sector and electric utilities. […]

In a Monday morning session at the annual meeting in Austin of the National Association of Regulatory Utility Commissioners (NARUC), panelists and commissioners traded comments on challenges and successes related to integrating increasing levels of renewables while ensuring reliable grid operation. David Boyd, VP of government and regulatory affairs for the Midcontinent Independent System Operator […]

A subcommittee of the House Energy and Commerce Committee has passed two resolutions under a rarely invoked law to render the Environmental Protection Agency’s (EPA’s) newly finalized carbon rules for new and existing power plants toothless. The joint resolutions introduced on Oct. 26 by Energy and Power Subcommittee Chair Rep. Ed Whitfield (R-Ky.) under the […]

The U.S. Department of Energy (DOE) wants GE to plan and propose a large-scale pilot test of a carbon dioxide capture solution that uses a class of amino silicone compounds used to soften hair or clothing. The

As the coal industry declines in many places around the world, can the mines it leaves behind be repurposed for cleaner energy projects that benefit multiple stakeholders, including local economies? Several existing and planned projects demonstrate that there may be multiple paths toward that transition. No question, the coal industry in Appalachia, the rest of […]

Once again, a first-of-a-kind technology at a coal-fired power plant that is designed to reduce its greenhouse gas footprint has run into design, operational, and cost problems. This time, it’s Saskatchewan, Canada utility SaskPower’s Boundary Dam Carbon Capture project that’s facing scrutiny. (Earlier this week, an overdue precombustion carbon capture project, Mississippi Power’s Kemper County […]

The ETH spin-off company Climeworks AG has announced plans to construct and operate an industrial scale CO2 capture plant to be operational by mid-2016. The Oct. 21 announcement said the plant in Hinwil (Canton of Zurich, Switzerland) “has the capacity to capture 900 tons of CO2 from the atmosphere per year.” For comparison, The Carbon […]

In a media briefing this morning on the Clean Power Plan, Janet McCabe, acting assistant administrator for the Environmental Protection Agency’s (EPA’s) Office of Air and Radiation made no announcement of major changes but did note that the final rule will be published in the Federal Register tomorrow, Friday, October 23. That publication starts the […]

Integrating California Independent System Operator’s (CAISO’s) and PacifiCorp’s networks—the two largest high-voltage transmission grids in the West—could yield billions of dollars in shared cost reductions within the first 20 years alone through efficiencies, a new study says.  The report commissioned by PacifiCorp stems from a memorandum of understanding signed by the independent system operator (ISO) […]

Alberta-based Carbon Engineering is inaugurating a pilot project today in Squamish, British Columbia, that will capture carbon dioxide (CO2) directly from the atmosphere. The company, funded by private investors, including Microsoft founder Bill Gates and oil sands financier Murray Edwards, has developed technology based on research conducted by Harvard University–based Professor David Keith’s research groups […]

India and 73 other countries submitted their carbon emission reduction targets for 2025 and 2030—or Intended Nationally Determined Contributions (INDCs)—ahead of the deadline last week, with just two months remaining until talks to confront climate change are due to begin in Paris.  The United Nations (UN) has so far received 120 separate pledges covering 147 […]

The Environmental Protection Agency (EPA) on Oct. 1 released the final version of new National Ambient Air Quality Standards (NAAQS) for ozone, cutting the current limit of 75 ppb to 70 ppb. The move sets the stage for a battle with Congress, the states, and a range of industries that have warned the new ozone […]

By now, power industry watchers are familiar with how U.S. interests are reacting to the Environmental Protection Agency’s final release on August 3 of the Clean Power Plan. But what about the rest of the world—especially Europe, which has long been seen as taking a stronger stand on greenhouse gas emissions? Some key European officials […]

When I started working in the energy industry in 1999, I had a conversation one day with Adam, a researcher who was writing a report for utilities that were marketing “green energy” programs. At the time, customers’ ability to purchase solar- or wind-generated electrons was limited to fewer utilities, and those companies were looking for […]

If you’re looking to generate distributed power with gas, your options are broader than ever, with a range of efficient, clean-burning technologies to chose from. Knowing which option is the right one depends on a balance of site constraints, fuel supplies, and environmental oversight. When California State University San Marcos (CSUSM), a 14,000-student university north […]

Though newer distributed generation options like microturbines, solar, and batteries have grabbed the headlines, diesel remains the go-to option because of its established technology and reliability. But growing competition and new regulations are threatening its traditional role. Here’s what diesel is doing to stay relevant. If you pay attention to nothing but the headlines in […]

The Environmental Protection Agency (EPA) has finalized revisions to technology-based effluent limitations guidelines and standards, setting the first federal limits on the levels of toxic metals in wastewater discharges from steam electric power plants.  The new rule sets stringent new requirements for the discharge of arsenic, mercury, selenium, and nitrogen in wastewater streams from flue […]