Archive: Gas

The case for cathodic protection

All fossil fuels carry some risk with their reward of an energy density that’s sufficient for producing electricity economically. For coal and natural gas, that threat is a fire or explosion. However, the risk of an explosion isn’t limited to gas-fired plants. Gas poses a threat to any plant that uses the fuel, even in small quantities for heating. Here’s an overview of what you should be doing to keep gas pipelines from corroding and exploding.

Global Monitor (February 2008)

FutureGen picks Mattoon, Ill./Duke applies for first greenfield COL/PPL to work with UniStar on another COL
/Areva seeks NRC certification of its reactor/Mitsubishi also in line at the NRC/PV project shines in Nevada/SunEdison commissions Colorado PV plant/Big concentrating solar plant proposed/Super Boiler celebrates first anniversary/Small fuel cell uses JP-8 jet fuel/POWER digest

Greater fuel diversity needed to meet growing U.S. electricity demand

Industrial Info Resources’ strengths are tracking capital projects and cost projections and providing intelligence about the power generation market, among others. IIR has used its large industry databases and numerous industry contacts to develop its outlook for 2008. Here’s what you should expect and plan for this year.

Regulatory risks paralyzing power industry while demand grows

In our second annual report on the state and future of the U.S. power generation industry, we combine the considerable experience of POWER’s editorial staff with the market savvy of Industrial Info Resources Inc. (see next story) to preview the industry’s direction in 2008. We anticipate that the specter of carbon control legislation will hobble coal and make renewables the hot ticket while nukes continue to inch forward in a generation market that is basically treading water.

Global Monitor (January 2008) 

Dominion applies for new Virginia reactor / ABB commissions world’s largest SVC / Google Earth adds air quality data / Alstom supplies integrated solar/CC project in Morocco / DOE updates coal plant database / Dam the Red Sea? / Complying with CWA Section 316

Global Monitor (December 2007)

TVA may revive Bellefonte / GE’s globetrotting Jenbaches / Largest PV plant taking shape / When will PV be competitive? / Siemens goes to the wall with solar / Breakthrough in metamaterials / POWER digest

This month in POWER (OCTOBER)

October 1886 In the late 19th century, efficient combustion of solid fuels was achieved more by trial and error than by a fundamental understanding of stoichiometry and staged combustion. Boiler manufacturers took many different approaches to the challenge. Some made sense; others didn’t. In which category does the design described below fall? In 1886 the […]

Global Monitor (October 2007)

Siemens ships first blade from U.S. plant; GE’s frames hit 1,000; Battery problems hit hybrid EV programs; Solar thermal rebounds in California;Peabody’s Illinois coal plant gets green light;EPA could sink 278-MW CFB unit; Longest-serving NRC commissioner dies at 58; POWER digest; Readers talk back; corrections

Port Arthur II Integrated Hydrogen/Cogeneration Facility, Port Arthur, Texas

The rationale for a typical cogeneration plant is clear: Supply some power, and maybe some steam, to an industrial host and save energy dollars on both sides of the fence. But integrating a cogen plant that also produces hydrogen with a major refinery that operates 24/7 is a job best left to a company with diverse and proven technology skills. The Air Products Port Arthur II project proves that such a job can be done right. Accordingly, it is one of POWER’s natural gas–fired Top Plants of 2007.

GTAA Cogeneration Complex, Mississauga, Ontario, Canada

When a blackout shuts down a factory, the impact isn’t apparent to the public. But lose power at an international airport, and thousands of angry travelers and the people waiting for them won’t be interested in excuses. The Greater Toronto Airports Authority learned that lesson in August 2003. Ten months later, it began building a 117-MW cogeneration plant that is now capable of supplying all of its energy needs—not just electricity, but space heating and chilled water as well.