Renewables
-
Renewables
Carbon Rules Proposed for Existing Power Plants
Existing fossil fuel–fired U.S. power plants must comply with state-specific goals to lower carbon pollution by 2030 under rules proposed by the Environmental Protection Agency (EPA) today. The so-called “Clean Power Plan,” which applies to existing power plants, seeks to cut carbon emissions from the power sector by 30% from 2005 levels by 2030. It […]
Tagged in: -
Renewables
Shining a Light on South Africa’s Power Plans
South Africa’s critical power situation has been the subject of much talk and speculation since 2008, when the country experienced its first electricity crisis after enjoying a surplus of cheap electrcity since the 1980’s. Download the report.
Tagged in: -
Renewables
The Word for Gas Is “Flexibility”
With the gas-fired power sector in continual flux, blessed by plentiful gas supplies but faced with uncertain fuel costs and competition from intermittent renewable generation, plant owners must make
Tagged in: -
Renewables
HECO Successfully Cofires Biofuel as No. 6 Oil Substitute
All states were not created equal, particularly when it comes to indigenous reserves of fossil fuels. North Dakota is experiencing a boom in oil production, which has increased almost 10-fold since 2005, and
-
Renewables
The Dynamic Challenge of Integrating Variable Resources
The share of non-hydro renewables in total U.S. power generation shot up to 6.5% in 2013 from 2.4% in 2003, according to the Energy Information Administration (EIA). The past five years alone have been
Tagged in: -
Commentary
Who’s Talking About Climate Change?
Everyone, it seems. From Bloomberg Businessweek to Rolling Stone, from ELECTRIC POWER (EP) to Platts Global Power Markets conferences, this spring everyone was talking about climate change. The topic is no
Tagged in: -
Legal & Regulatory
Europe Moves to Phase Out Renewable Subsidies
New rules adopted by the European Commission (EC) in April will gradually phase out renewable energy subsidies that currently bolster the European Union’s (EU’s) €48-billion-a-year clean energy
Tagged in: -
O&M
Robust Bearings Tested for Brazil’s Belo Monte Hydro Project
Brazil’s Belo Monte hydropower project includes a complex of dams, numerous dikes, and a series of canals supplying two different power stations with water. With a rated capacity of 11,233 MW, it will be the
Tagged in: -
Renewables
Report: Power Plant Emissions Down Substantially
According to a report released on May 28, NOX and SO2 emissions in 2012 were 74% and 79% lower, respectively, than they were in 1990 when Congress passed major amendments to the Clean Air Act. Although power plant CO2 emissions have actually increased 13% from 1990 levels, the trend has been down in recent years, […]
Tagged in: -
Renewables
Utility Biomass Use: Turning Over a New Leaf?
If there is one truth to the power industry, it is that environmental regulations will only proceed down one path—that of stricter limits. Although legislatures and courts may argue over the issue for years