POWER

Employees at the 293-MW Muscatine Power & Water plant combine a positive attitude with an aggressive focus on workplace safety, inspired by the motto: “We all can adapt, adopt, and improve to meet the challenges head on to provide our customers with reliable power.” The facility began using Powder River Basin coal in 1993, and the staff have learned effective techniques to use it safely.

After years of political wrangling, coal-rich Australia in November passed legislation that will require the nation’s top 500 polluters, starting in July 2012, to pay a tax at a fixed price of A$23 (US$23.50) per ton of carbon. The tax increases 2.5% annually until 2015, when an emissions trading program will begin. With the Kyoto […]

Navigant’s Operational Excellence Awards are presented annually to those North American coal-fired generation plants that have demonstrated excellence in cost-efficient reliable plant performance over the preceding five-year period. The data used to select the winners derives from Navigant’s Generation Knowledge Service fossil database.

Driven by policies to limit carbon emissions, as well as government subsidies, the share of worldwide nonhydro renewable power is set to grow from just 3% in 2009 to 15% in 2035, the International Energy Agency (IEA) forecasts in its recently released World Energy Outlook 2011. Under the same scenario—which assumes that carbon pricing, explicit […]

For each of the past 10 years, nearly 1,200 U.S. construction workers have died as the result of injuries received on the job. Of these fatalities, 25% involved heavy equipment—most categorized as struck-by incidents. Remote sensing and visualization technology promises to improve worker situational awareness on congested and busy work sites.

After more than a decade debating whether to pass a carbon-limiting law, Australia’s Senate in November voted in a landmark bill that will impose a price on carbon emissions. The country, which accounts for just 1.5% of global carbon emissions, but which is the world’s highest emitter per capita because 80% of its power comes […]

Xenon has introduced the T925 Wireless Cellular Controller for connecting remote sites with central control and monitoring stations through cellular networks. A T925 remote communications network eliminates the need to make hardwired Ethernet connections to the Internet or an intranet at each remote site and the central control and monitoring station. The network operates from […]

The U.S. Nuclear Regulatory Commission (NRC) in October directed staff to begin implementing seven safety recommendations put forth by the federal body’s Near-Term Task Force on lessons learned from the nuclear accident at Tokyo Electric Power Co.’s Daiichi power plant in Japan’s Fukushima prefecture last March. The recommendations affecting all 104 nuclear reactors (Figure 1) […]

A new nonmetallic Mobile Pump/Tank Cart from Vanton Pump and Equipment Corp. transfers wastewater and caustic/acidic chemicals with no corrosion and ultrapure fluids with no contamination. All fluid contact surfaces of the tank, base plate, and secondary containment chamber are of solid polypropylene, polyethylene, PVC, or other inert thermoplastic, precluding corrosion across the entire pH […]

The world’s steel industry is power-hungry. Using energy both to supply heat and power for plant operations and as a raw material for the production of blast furnace coke, the sector uses a major fraction of the world’s total energy consumption. China’s steel and iron sectors have been mushrooming on the back of skyrocketing demand, […]