Tesla Powerwall Battery Economics: Almost There - "Elon Musk announced Tesla's home / business battery today. [video] tl;dr: It'll get enthusiastic early adopters to buy. The economics are almost there to make it cost effective for a wide market... That said, for large scale grid deployment (outside of the home), it still looks like flow batteries and advanced compressed air are likely to be far cheaper in the long run." [more inside]
Let Us Face the Future - "All parties pay lip service to the idea of jobs for all. All parties are ready to promise to achieve that end by keeping up the national purchasing power and controlling changes in the national expenditure through Government action. Where agreement ceases is in the degree of control of private industry that is necessary to achieve the desired end. In hard fact, the success of a full employment programme will certainly turn upon the firmness and success with which the Government fits into that programme the investment and development policies of private as well as public industry." [more inside]
A heavily-illiustrated article on Jeff Wilson ("Professor Dumpster") and the evolution of his thirty-six square feet of open-air accommodation: Living Simply in a Dumpster
UN Climate Report: We Must Focus On 'Decarbonization', and It Won't Wreck the Economy - "The basic message is simple: We share a planet. Let's start acting like it." [more inside]
Despite the federal election focus on BC ridings, Vancouverites are having a hard time looking past the municipal. Things are quite dramatic in the urban planning scene. The city's regional growth plan was recently paralyzed by disagreement from Coquitlam. TransLink announced permanent cuts to bus service during Earth Week, describing it as "service optimization," highlighting its own chronic funding issues. The city successfully stopped a "megacasino" project after community backlash, but the $3 billion freeway Gateway Project continues despite ongoing protests. As the city struggles to find its way to the goal of Greenest City 2020, it's a good time to look at the paths not taken, via this excellent podcast on Vancouver's relationship with roadways. Part of a series called "Moving Through" from the Museum of Vancouver. [more inside]
Get the Energy Sector off the Dole - Why ending all government subsidies for fuel production will lead to a cleaner energy future—and why Obama has a rare chance to make it happen.
These Come From Trees "Testing shows a 'These Come From Trees' sticker on a paper towel dispenser reduces paper towel consumption by ~15%"
"This blog is intended to document our experience in creating a “green” home in the city of Chicago. We hope to share our experience, good and bad, in creating a place to live ecologically, happily and with minimal impact upon our world." [more inside]
Dead Ringers: the Science Museum asks us the question "should we upgrade our mobile phone?" "No" and "no" say the Times and the Observer, but we still do: on average every 18 months. What's the problem? Well it isn't just the lead, arsenic, beryllium and brominated fire-retardant cases (pollutants all) disappearing into our land fills (which are not covered by the Waste Electrical and Electronic Equipment Directive [WEEE] in Europe). Coltan also goes into our phones. It occurs mainly in the Democratic Republic of Congo, and as such our demand for upgrades has been contributing to a war (despite mobile phone companies' claims to the contrary, coltan is not regulated like timber). If we must upgrade, we can at least recycle or hack our old phones.