The weekend was a bit ordinary for me, but as supercoach Wayne Bennett says, if you can’t say anything nice say nothing. That’s how he addressed his troops after the thrashing they got in the previous week. This week they creamed the opposition!
This CC concentrates on climate mitigation, the practical stuff, rather than science, observations and future predictions. What I’m stepping around at the moment is politics, policy, opinion etc.
1. Renewables in surprising places
This image at Clean Technica indicates the potential of renewable energy. Please note that the amounts for coal etc are total reserves, whereas the renewables are annual.
I’m still stressing out over the project I’m working on and various health matters that are annoying, time-consuming but OK-ish. John D has helped as always, but don’t blame him for the fourth one, the one on Rupert’s WSJ.
Australian solar project to be the world’s tallest building
Hyperion believes their so-called “solar updraft tower” would provide much needed power to mining operations in Western Australia, and could also connect to the grid. It hopes to go live by 2014. The company is currently seeking approval for the $1.7 billion plan.
Unlike many solar projects, this one would keep the generators humming day and night, as the ground continues to give off captured heat from dusk to dawn. Continue reading Climate clippings 65→
It looks ugly, but see comment 24 and the correction @ 27. Doubling the rate each decade will give you 3,200 gt each year by 2050. But that’s still only a bit less than 9mm pa of sea level rise, according to my calculations. Concerning, certainly, but not yet catastrophic. Continue reading Climate clippings 48→
These posts include a brief mention of a number of news items relating to climate change. They don’t preclude treating any of these topics at more length in a separate post.
They can also serve as an open thread so that we can keep each other informed on important climate news.
The permafrost giant is stirring
We predict that the PCF [permafrost carbon flux] will change the Arctic from a carbon sink to a source after the mid-2020s and is strong enough to cancel 42–88% of the total global land sink. The thaw and decay of permafrost carbon is irreversible…