Coal
Black Carbon Takes No. 2 Spot In Climate Change Agents
31 atmospheric scientists have written a new study on the major component of soot called 'black carbon', long identified with causing respiratory problems - and have shown how it is the 2nd most important agent of climate change after carbon dioxide.
Coal Ascendant in the 21st Century
Coal burning is rising everywhere save the U.S. If no changes are made to promote alternatives, it will overtake oil as the world's top energy source within a decade according to a new report from the Paris-based International Energy Agency (IEA).
Election 2012: Energy Fallout
Pres. Obama was accused of 'waging a war on coal' - rightly or wrongly, and the fossil fuel industry pumped funds heavily into his opponent's campaign, while environmentalists backed the president. How will this affect federal energy policy?
Germany's Transition to Renewables Becomes Political Liability
German Chancellor Angela Merkel is trying to salvage a plan to increase the country's reliance on renewable energy to at least 35 percent by 2020 amid rising energy prices and mounting criticism
Chicago Neighborhoods Consider Life After Coal
Chris Bentley reports on the complex discussions centered around what to do with the sites of two massive coal plants closing this month in Chicago. As Bentley notes, "what happens to these 132 acres in Chicago could have nationwide implications."
Court of Appeals Deals Second Blow to EPA on Clean Air Regs
For the second time, a court has thrown out EPA efforts to address pollution from power plants in 'clean-air' states that cause pollution downwind. This time, the Cross-State Air Pollution Rule was the victim.
India's Energy Problem: Coal Shortage or Too Much Coal?
Dueling pieces in Foreign Policy and the Christian Science Monitor come to completely different conclusions on the connection between the great Indian blackout of July 31 and the country's reliance on coal.
U.S.: Historic Drop In Carbon Dioxide Emissions
The first four months of 2012 saw 'energy-related, CO2 emissions' drop to levels not seen since 1992, according to the EIA. Graphs show an 18% decrease in carbon emissions from coal, with lesser amounts from natural gas and petroleum from a year ago
China's Housing Tries to Go Green, but Fails
A so-called "eco-friendly" apartment complex complete with solar panels that derives more than 90% of its energy needs from coal? China struggles to take sustainable development seriously.
Assessing the Impacts of Shifting From Coal to Natural Gas
In a 2-part series, NPR reports on the rapid downfall of coal as an energy source and its replacement by natural gas - each now produces about one-third of America's electricity. Fracking is key to increased NG supplies - but it carries its own risks
Coal in the Doldrums: Is the EPA to Blame?
In a wide ranging interview with Grist reporters Chip Giller and Scott Rosenberg on her tenure at the helm of the EPA, Lisa Jackson discusses the administration’s position on coal. It’s been accused of waging a war on it by coal supporters.
Why Some Electric Vehicles Are No More Green Than Gasoline-Powered Ones
Paul Stenquist analyzes the surprising influence that geography has on the carbon footprint of electric vehicles.
Harvard Study: Cheap Natural Gas Decreased 2009 Climate Emissions
A new report attributes a 9% decrease in greenhouse gas emissions from the nation's power plants in 2009 to the relatively cheap price of generating electricity from natural gas versus coal.
EPA's $9.6 Billion Holiday Gift To Environmentalists
The EPA issues its first national standards for mercury pollution from power plants, requiring a dramatic reduction of pollutants 90% by 2016.
Exxon Predicts Energy Future For World At 2040
By 2040, half of all cars will be hybrids or running on alternative fuels; energy demand will be flat for the developed world but will increase 60% for developing nations, and non-conventional oil sources will handily meet the demand of 110m barrels.
Like it Or Not, We're Married to Coal
Coal is still the largest power source in the United States: 45% of our energy comes from it. News21 has an evocative multimedia site exploring our inescapable dependence on coal.
The Good & Bad News Of World Energy Consumption to 2030
A new report from BP projects world energy use for the next 20 years: decreased oil growth but more OPEC-dependent; increased coal, natural gas, and renewable usage; and a major growth in carbon emissions.
First Mountaintop Mining Permit Expected To Be Revoked
A major mountaintop mining permit is likely to be rejected after an environmental review found "unacceptable" impacts on water quality and wildlife. This would be the first major rebuke to the mining practice, and could foreshadow its end.
Livability And Breathability
Hong Kong and Singapore are two thriving, rival Asian cities. But when evaluated in terms of livability, Hong Kong was rated #71 while Singapore scored #28. Singapore's cleaner air was considered a major factor. Hong Kong is making changes.
Coal & Oil - Biggest Health Culprits, Says National Academies
The National Academy of Science has released a report showing that health effects from burning fossil fuels cost the economy about $120 billion a year. Global warming was not included due to uncertainty, so it's focused mostly on air pollution.
Pagination
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This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
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Learn the tools for implementing Universal Design in planning regulations.