Microwave-assisted coal processing harnesses electromagnetic energy in the microwave band to induce rapid, volumetric heating within coal seams. By converting microwave radiation into thermal energy ...

Please provide your email address to receive an email when new articles are posted on . The closure of a coal plant in Pittsburgh was tied to a drop in air pollution and a decrease in emergency ...

Please provide your email address to receive an email when new articles are posted on . The closure of a coal plant in Pittsburgh was tied to a reduction in respiratory hospitalizations and ED visits.

For decades, the Huber Breaker towered over Pennsylvania’s coal region as one of the most advanced coal processing plants in the world. Built in 1939, the massive structure could process thousands of ...

This appendix presents additional details on the individual processes that are involved in extraction of coal from surface and underground mines, and the subsequent beneficiation of the coal in coal ...

The closure in January 2016 of one of Pittsburgh's biggest coal-processing plants led to immediate and lasting declines in emissions of fossil fuel-related air pollutants. These in turn were linked to ...

Pittsburgh, in its founding, was blessed and cursed with two abundant natural resources: free-flowing rivers and a nearby coal seam. Their presence made the city’s 20th-century status as a coal-fired, ...

The closure in January 2016 of one of Pittsburgh's biggest coal-processing plants led to immediate and lasting declines in emissions of fossil fuel-related air pollutants. These in turn were linked to ...

When you're under pressure to set direction, justify investment, or understand your competitive position, you need more than raw data — you need trusted insights you can act on. Benchmark your ...

Mine not governed by clean-air rules for "major" facilities Coal stored at processing plant not considered in plant (Reuters) - A federal appeals court ruled on Tuesday that stringent air-pollution ...

Grist is a nonprofit, independent media organization dedicated to telling stories of climate solutions and a just future. Pittsburgh, in its founding, was blessed and cursed with two abundant natural ...