Advanced Occupancy Sensors Slash Energy Bills, Keep Everyone Happy
Forget about lighting, sensors offer far greater savings when managing airflow
China Launches Pilot Carbon Emissions Trading System
With its usual talent for copying the most successful, China is starting small
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A $19 Billion Plan to Fortify New York City Against Climate Change
Much of what Michael Bloomberg proposes will not be built, but some important things will be
International Energy Agency Doubles Down on Climate Change
Proposes "four for two" strategy to prepare way for more comprehensive global program
Kudankulam Go-Ahead Does Not Inspire Confidence
Court decision favoring a controversial Indian plant only highlights absence of trust
Ethanol Versus Water
Study finds that global warming will exascerbate the conflict between U.S. ethanol objectives and its water needs
Decades of Atmospheric Measurement Errors Corrected
New analysis of radio occultation data revises calculations of upper-atmosphere temperatures
The Indoor Aquaponics Farm
Urban Organics plans to grow fish, greens, and maybe the whole indoor aquaponics industry
Is Obama Delivering on Environmental Policy?
And what has been the role of grassrooots activism?
Global CO2 Concentration Reaches 400 Parts Per Million
Now what?
Will Hybrids and Electrics Benefit from Demise of Internal Combustion Engine?
You would think so, but a recent conference suggests otherwise
Groundwater Contamination Is the Latest Bad News from Fukushima
Situation at plant continues to make life difficult for the pro-nuclear
New York Politicians Decline to be Anti-Nuclear
Candidates are remarkably responsible on energy and climate
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Tiny Online Publication Wins Pulitzer Prize
Bucking a trend, an environmental news site wins journalism's highest honor
European Parliament Vote Leaves Carbon Trading System in Shambles
It is another indicator of a dramatic shift in current balance of action on climate
"The Most Hated Climate Scientist in the U.S."
Yale University profiles one of its more notorious physics PhDs
With Better Software, Office Buildings Can Cut Energy Use by 30 Percent
A Techwise Conversation with BuildingIQ CEO Mike Zimmerman
How Big is the U.S. "Electricity Gap"?
The top 1 percent accounts for more than its share, but not by as wide a margin as in the income or wealth gaps
A Clever But Questionable Approach to Geoengineering
MIT's David Keith says it could be cheaper and easier to stop global warming than you think
New Appointments at U.S. Energy Department and EPA
The most distinctive impact may be in the nuclear sector
Carbon Dioxide and Temperature Levels Are More Tightly Linked
But will the new research convert any climate skeptics?
Crisis in European Carbon Trading System
Despite recent attempts at correcton, the ETS is not getting the job done
New Dawn for Smart Grid?
Signs abound that it may be turning a corner
U.S. Northeast Sets Ambitious Carbon Reduction Goals
New targets reflects RGGI's own success and general U.S. progress
Kerry and Climate
Choice of new U.S. Secretary of State could affect policy
Green Energy Tech at Year's End
2012 was not a good year, and 2013 is not likely to be better
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Anti-Fossil Divestment Campaign Gets Traction
Goal may be misguided, but political effect could be benign
The Human Face Within Big Data
A new book sees big data as mostly good, a little scary, and full of people
The Buzz This Week about Rising Sea Levels
A reading guide for the perplexed
Dumb but Tough Grid (II)
A couple of examples may clarify what is needed
Agricultural Productivity Will Rise to the Challenge
We can feed a growing world for decades to come provided that we invest in research not only in the advanced countries, but everywhere