• Latest Clean Energy Faux Scandal Engulfs GOP Spokesman Mitch Daniels
• We Need to Revive PACE to Boost Jobs and Clean Energy. Here’s How.
• Open Thread Plus Cartoon of the Week
• NASA Video Illustrates 130 Years of Global Warming, Hansen Expects New Global Temperature Record Within 3 Years
• Jon Stewart on Gingrich’s Lunar Base Plan: Newt Wants To Divorce Feverish Earth For Younger, Healthier Moon
• Warren Buffett’s Utility Explains Clean Energy Investment: “This Is a Vote for Renewable Energy. It is Not a Bet.”
• Chevron Pockets $26.9 Billion in Profits in 2011, Spends 16% — $4.35 billion — To Buy Back Stock
• Coal Does More Harm Than Good in Kentucky: $62 Million for Asthma Costs, $10 Billion for Lost Lives
…full story

• “Vision Prize”, an online poll of scientists about climate risk in our lifetimes.
• The dog is the weather
• Open Climate 101 Online
• An online model of methane in the atmosphere
• An Arctic methane worst-case scenario
• Much ado about methane
• Unforced variations: Jan 2012
• Recycling
…full story

• 427. PEAK OIL SNOOZE-ATHON CONTINUES
• 426. LOCAL FOOD GUZZLES MORE FUEL THAN LONG-DISTANCE FOOD
• 425. GOING RURAL FOR PEAK OIL: BAD IDEA
• 424. OIL AND FOSSIL FUEL DEPENDENCE: LEADERS AND LAGGARDS
• 423. MIKE RUPPERT, THE "PROPHET"
• 422. RENEWABLES STATUS REPORT FOR 2008
• 421. OIL DRUM CENSORING ARTICLES
• 420. MATT SIMMONS: THE BUFFOONERY NEVER ENDS
…full story

• New beginnings
• The whale story
• Northward shift
• British blooming
• Reassessing sea level
• Seen to be green
• Warming waterways
• Earth, but not as we know it
• The geoengineering genie
• Confronting the biodiversity crisis …full story

• New Version of the Blog has been Launched
• `Missing Heat` will Eventually Show Itself
• Inquiry Finds No Evidence of Impropriety among `climategate` Scientists
• NOAA Confirms Warmest March on Record Globally
• Food for Thought from Joe Bastardi
• Evidence Suggests Man-Made Warming Greatly Exaggerated, Richard Lindzen
• Ancient Trees could Unlock Climate Change Secrets
• Warmest March in the Satellite Record Globally
…full story