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Return of the steam engine: cheap storage for solar

By PI News Feed on September 19, 2013 • ( Leave a comment )

A group of Australian engineers has ‘re-invented’ the steam engine and combined it with solar thermal energy to deliver a cheap solar storage solution. What’s more, it works on the distributed level, […]

‘The Bottom Has Just Dropped Out Of The Market’: Government’s Latest Coal Auction Attracts Lowest Bid In 15 Years

By PI News Feed on September 19, 2013 • ( Leave a comment )

The bad news keeps coming for coal. The post ‘The Bottom Has Just Dropped Out Of The Market’: Government’s Latest Coal Auction Attracts Lowest Bid In 15 Years appeared first on ThinkProgress. […]

Measuring Methane Leaks from Natural Gas Drilling

By PI News Feed on September 18, 2013 • ( Leave a comment )

There has been a lot of cross-talk over the last couple of years about how much methane leaks from the natural gas production and distribution system. Most of what has been said […]

Study: Battery Energy Storage Works For Solar But Not Wind

By PI News Feed on September 18, 2013 • ( Leave a comment )

Everyone knows energy storage is the key to unlocking renewable energy’s full potential, right? Well, not always. Utility-scale batteries make sense for storage from large solar power systems, but not wind farms, […]

LNG Exports First Step to Depoliticizing Global Oil Market

By PI News Feed on September 18, 2013 • ( Leave a comment )

US manufacturer’s sounded alarm bells last week with the approval of a fourth liquefied natural gas (LNG) export facility, this time on the East coast at Cove Point Maryland. At issue is […]

More Wind Means Less Baseload Generation

By PI News Feed on September 18, 2013 • ( Leave a comment )

Score one for wind power. According to the U.S. Energy Information Administration, wind is helping to cut the need for baseload power in a big chunk of the country . The government’s official energy analysts said the […]

Invest in Energy Equities to Profit when the Shale Gas Bubble Bursts

By PI News Feed on September 18, 2013 • ( Leave a comment )

The numbers don’t lie—but politicians and industry bigwigs do. While pundits still wax poetic about an era of American energy independence, Bill Powers, author of the book "Cold, Hungry and in the […]

Not Just Hydropower: Energy Needs Water And Water Needs Energy, Report Finds

By PI News Feed on September 18, 2013 • ( Leave a comment )

It takes water to create energy, and energy to move water. The extent to which these two modern-life giving forces are interwoven is rarely considered. A new report lays out the significance […]

Three Regulatory Models That Could Help Utilities Embrace the Future

By PI News Feed on September 17, 2013 • ( Leave a comment )

The basic business approach used by much of America’s electric power sector has changed little over the past 100 years. Electric utilities operated state granted monopolies on electric sales, but were regulated […]

How the Keystone XL Pipeline Tests the Administration’s Resolve on Climate Change

By PI News Feed on September 17, 2013 • ( Leave a comment )

On the day of his second Inauguration, in January, Barack Obama delivered an address of unabashed liberal ambition and promise. As recently as early April, before the realities of the world and […]

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Electricity »

Bullet Train Thinking: How Japan Hopes to Lead a Global Hydrogen Revolution – Renewable Energy World

Discussion: How Do We Measure “Enough?”

How About 99.9 Percent Renewables?

Transportation »

Are We On The Cusp Of A Global Energy Crisis?

50% Of Proved Oil Reserves May Have Just Vanished

Why Chevy Volt sales matter less than you think

Natural Gas »

Permian Drillers Are Struggling To Keep Output Flat

Meet The Biggest Losers Of The U.S. Shale Bust

[Closed] DISCUSSION: With Gas So Cheap and Well Drilling Down, Why is Gas Production so High?

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