Tag Archives: Technology

Claim: Let’s put batteries on wind and solar farms

From Stanford University Stanford scientists calculate the energy required to store wind and solar power on the grid Renewable energy holds the promise of reducing carbon dioxide emissions. But there are times when solar and wind farms generate more electricity … Continue reading

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Posted in Energy, solar power, wind power | Tagged , , , , , , , | 227 Comments

Finally: JPL intends to get a GRASP on accurate sea level and ice measurements

A climate science bombshell: New proposal from NASA JPL admits to “spurious” errors in current satellite based sea level and ice altimetry, calls for new space platform to fix the problem. People send me stuff. Today it is a PowerPoint … Continue reading

Posted in Sea ice, Sea level, Space, Technology | Tagged , , , , , , , | 127 Comments

My Pet Project – Producer Gas and my SUV

Guest post by WUWT moderator Andi Cockroft This has little to do with my beliefs (or otherwise) in CAGW, but more to the fact that I am tight with money and this project offers the ability to run my 5 … Continue reading

Posted in Energy | Tagged , , , , , , | 89 Comments

Hump day hilarity – astronauts rule

Josh notes that NASA’s Dr. James Hansen gets a medal in Edinburgh this week, and was flying sky-high, but was brought back down to earth by NASA astronauts that performed an unscheduled EVA into the rarefied atmosphere of “climate change”.

Posted in Humor, James Hansen, Satire | Tagged , , , , , , | 39 Comments

The Right Stuff: what the NASA astronauts say about global warming

Given the high profile story today about the 49 NASA astronauts, engineers, and scientists who wrote a scathing letter to NASA director Charles Bolden, Jr. saying Jim Hansen and NASA GISS are exemplifying the “wrong stuff”, I thought I’d share … Continue reading

Posted in NASA GISS | Tagged , , , , , , , , | 112 Comments

Mystery cloud spotted on Mars by amateur astronomer

Here’s something fascinating and puzzling, maybe WUWT readers can help figure this one out. There’s also a neat flipbook animation below the read more line. Wayne Jaeschke writes: Here’s a stumper for any Mars experts. While processing my Mars images … Continue reading

Posted in Astronomy, Citizen science, Curious things, Space | Tagged , , , , , , , | 155 Comments

Study: it takes 10 units of alternative electricity sources to offset 1 unit of fossil fuel-generated power

From the University of Oregon a clue as to why green energy isn’t making much inroads. For example, compare these findings to what we learned recently from Matt Ridley about the big fat zero of wind power in the bigger … Continue reading

Posted in Energy | Tagged , , , , , , , | 127 Comments

The Gas of Life

By Jim Goodridge  – former California State Climatologist Photosynthesis simply stated is 6CO2 + 6H2O + photons = C6H12O6+6O2. It is suggested by the relative abundances of atmospheric CO2 and O2, That CO2 is a quite active material and it … Continue reading

Posted in Carbon dioxide | Tagged , , , , , , , | 76 Comments

NASA checking TERRA/AQUA satellite observations against citizen observer ground reports

S.D. Maley writes of an interesting and somewhat surprising NASA program trying to fill in observation gaps where satellites are getting cloud cover wrong: NASA is in the process [1] of checking two satellites [2] against ground observer reports. Student … Continue reading

Posted in Citizen science | Tagged , , , , , , , | 20 Comments

Andrea Rossi and the magic coffee pot reactor

I allowed Ric Werme to post a couple of entries on the E-Cat “power reactor” by Andrea Rossi in the past, mainly to spur debate on whether this idea had any merit at all. I shut down comments on the … Continue reading

Posted in Uncategorized | Tagged , , , , , , , | 134 Comments

A really neat piece of hybrid organic semiconductor tech generates electricity from light or heat

From Fujitsu’s press web site: Fujitsu Develops Hybrid Energy Harvesting Device for Generating Electricity from Heat and Light Paves the way toward widespread energy harvesting, generating self-sufficient power from the surrounding environment Kawasaki, Japan, December 9, 2010 — Fujitsu Laboratories Ltd. … Continue reading

Posted in Energy, Technology | Tagged , , , , , | 51 Comments