Gas

A new technology promises major advantages for coal-fired power plants, steel mills, and other industries that produce flue gases—and it could quell concerns about the increased use of arable land and food prices related to the production of ethanol.

Europe’s continuing drive toward sustainable energy does not rule out a new generation of coal power plants to replace those scheduled to close by 2015.

Natural gas–fired fleets comprising diverse turbine unit types are operating their units more these days because of the historic low price of natural gas. With increased operating hours, fleet owners are challenged to find the best ways to manage their SCR catalyst systems.

The gas business and electric business have been joined at the hip for decades, despite numerous artificial barriers preventing an efficient coordination of resources. It’s past time to rethink the relationship.

Lower emissions from U.S. power plants in 2009 were driven by competitive pricing of natural gas versus coal.

However bright the future of gas-fired power may appear to be, the industry still needs good leadership to get there. It’s not clear we’re getting it, at least from Washington.

A fast-growing population means skyrocketing electricity demand for the desert Kingdom of Saudi Arabia. The government is trying to meet this demand head-on with a massive build-out of gas turbine generation capacity, but long-term success will hinge on its ability to produce reliable domestic supplies of natural gas—a problem for a country whose existence has long been tightly tethered to crude oil production.

The Lower Colorado River Authority (LRCA) is slated to replace an aging gas-fired thermal plant outside Austin with a modern combined cycle facility. It’s an upgrade sure to be welcomed as the Texas electric market faces an increasingly murky future.

Once primarily deployed for peaking and industrial use, gas-fired combustion engines are becoming an increasing part of the baseload fleet because of their flexibility and ease of operation. Wärtsilä’s latest engine offers a new level of power and efficiency that can compete with gas-fired combustion turbines in baseload operations.

A mild winter and surging shale production have gas inventories at record highs. Absent major production cutbacks, the industry is facing the near-certain prospect of major amounts of gas being dumped on the market later this year.