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Posts Tagged ‘wind power’

What We Learn From A New Clean Power Plan Grid Report

Much heat and smoke has been produced over the EPA Clean Power Plan rule. PJM, the grid operator serving the region from Chicago, through the Ohio Valley to Washington D.C. and Norfolk finds no need for alarm. This is one independent authority that has provided more clarity on grid reliability impacts from the CPP than others with a preview of its next report. Read More

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Jaw-Dropping News in the Solar vs. Fossil Fuels Debate

You know the cliché about work that can be 59 minutes of boredom and one minute of white knuckle excitement and danger? In the electric power industry, this happens when a major power plant loses its connection to the grid, instantly and dramatically unbalancing the supply and demand of electricity. Blackouts follow if there isn’t an instant response.

Last week I had a similar exciting moment at a conference of utility commissioners, where I learned that a key grid reliability requirement during these emergencies has not been provided by new natural gas plants. Read More

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The Pope Is an Energy Wonk. Engineers Agree with His Assessment.

From the Papal encyclical: “In some places, cooperatives are being developed to exploit renewable sources of energy which ensure local self-sufficiency and even the sale of surplus energy. This simple example shows that, while the existing world order proves powerless to assume its responsibilities, local individuals and groups can make a real difference.” Read More

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Hey NERC, Where’s the Fire? Digging into a Flawed Study on the Clean Power Plan

We all know that yelling “fire” in a crowded theater is an abuse of free speech. Anyone doing that yelling will be called to account for their behavior. We should expect the same in the NERC portrayals of the EPA’s Clean Power Plan. It’s time to see if there is evidence in their analyses that supports their alarms—and I don’t see how they justify the calls for delays. Read More

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What Would We Do With Cheap Energy Storage Batteries?

What would we do if cheap energy storage became a reality? We would put an end to carbon emissions from fossil fuel. The debate would be over. The missing pieces of the puzzle would be in hand.

This is something to contemplate. Read More

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Three Reasons Carbon Reduction Is Easy In The Central U.S.

The debate over reliability and the costs of reducing carbon pollution comes to St. Louis with the Federal Energy Regulatory Commission (FERC) holding a technical conference on the electricity grid with the EPA carbon pollution rules. Folks looking at this debate should consider three reasons why the central U.S. has great opportunities to reduce carbon pollution: Read More

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What Snow and the U.S. Army Tell Us About Coal vs. Renewable Energy

Winter has a way of showing what engineers describe as margins for error, and contingencies or unexpected events. When the snow on the road makes your car slide before coming to a stop, you lower your driving speed and increase the distance between you and the car in front of you. Read More

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Advancing Minnesota’s Clean Energy Economy: Building on a History of Leadership and Success

A new study by the Union of Concerned Scientists shows how strengthening Minnesota’s renewable energy standard (RES) can drive billions of dollars in new private capital investment and create a cleaner, more diverse, self-reliant electricity system in the state. Minnesota can achieve this future at virtually no additional cost because of the state’s robust and cost-effective renewable energy resources. Read More

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8 Ways It’s Been a Great Year for Renewable Energy

As 2014 comes to a close, it’s helpful to look back and take stock of successes in the clean energy space. Here are 8 ways that it’s been a great year for clean energy (and just a few areas for improvement). Read More

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The Detroit Power Outage: It’s Not About the EPA or Fuel Supplies

News comes today of disruptions to life in Detroit. But before we see this story spun up into an argument for one type of power plant or another, let’s get the facts. Read More

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