Global environmental challenges
The survey offers a snapshot of the impact the recession had on energy markets and shifts in the power supply as coal costs rose and natural gas prices plummeted. Industrial demand for electricity, for instance, dropped by 9.1 percent in 2009 to the lowest level in 22 years.
Expectations that Congress would pass legislation to impose a cap on greenhouse gas emissions may have also encouraged a move away from carbon-intensive electricity production, the report stated.
Electricity produced from coal-fired power plants fell by 11.6 percent in 2009 from the previous year while generation from natural gas increased by 4.3 percent, according to the report.