A Brief History of GE Gas Turbines

Credit to Author: Sonal Patel| Date: Mon, 08 Jul 2019 11:39:47 +0000

July marks two important milestones that set gas-fired generation on its course to becoming a dominant form of power generation: commercial operation of the world’s first industrial gas turbine in Neuchâtel, Switzerland, in 1939, and commercial operation of the first gas turbine in the U.S. used to generate electric power—a 3.5-MW General Electric (GE) unit […]

The post A Brief History of GE Gas Turbines appeared first on POWER Magazine.

Read more

Power Plant Emissions Down Substantially in U.S. Since 1990

Credit to Author: Aaron Larson| Date: Wed, 19 Jun 2019 23:21:45 +0000

Power plant SO2 and NOx emissions have decreased 92% and 84%, respectively, since Congress passed major amendments to the Clean Air Act in 1990. Meanwhile, mercury air emissions from power plants have decreased 90% since 2000, as federal limits on mercury and other hazardous air pollutants from coal-fired power plants went into effect in 2015. […]

The post Power Plant Emissions Down Substantially in U.S. Since 1990 appeared first on POWER Magazine.

Read more

The POWER Interview: GE Unleashing a Hydrogen Gas Power Future

Credit to Author: Sonal Patel| Date: Thu, 30 May 2019 22:04:11 +0000

Since the 1940s, when General Electric (GE), launched its gas turbine operations, the company has pioneered and commercialized a lengthy list of gas turbine technologies, large and small. As the decarbonization movement gains pace and more renewables flood the landscape, the company’s gas turbines have taken on new crucial roles to provide dispatchability and flexibility. […]

The post The POWER Interview: GE Unleashing a Hydrogen Gas Power Future appeared first on POWER Magazine.

Read more

EPA to Retain Primary NAAQS for Sulfur Dioxide

Credit to Author: Sonal Patel| Date: Thu, 28 Feb 2019 14:32:15 +0000

The Environmental Protection Agency (EPA) will refrain from amending the National Ambient Air Quality Standards (NAAQS) for sulfur dioxide (SO2), retaining a 2010 rule, which it said adequately protects public health.  The agency on Feb. 25 said in a notice that a periodically required review of the primary—or health-based—rule concluded no revision was necessary. The […]

The post EPA to Retain Primary NAAQS for Sulfur Dioxide appeared first on POWER Magazine.

Read more