Insight and inspiration in turbulent times.
Below are excerpts from two recently released reports on transport. The first, Towards a Zero Carbon Vision for UK Transport, from a UK based team offers a pathway to a reduced carbon scenario for the UK transport sector based on a variety of strategies already in place in Europe. The second report has been produced for the American Public Transportation Association and addresses the links between public health and public transport.
Unlike conventional fossil fuels, where nature provided energy over millions of years to convert biomass into energy-dense solids, liquids, and gases–requiring only extraction and transportation technolgy for us to mobilize them–alternative energy depends heavily on specially engineered equipment and infrastructure for capture or conversion, essentially making it a high-tech manufacturing process.
The discussion about our energy supply is full of extremely optimistic expectations. There are many people who believe that full replacement of fossil with renewable energy sources in an extremely short time span is possible.
Yesterday, I explored the carbon captured by a straw bale building as a factor in getting to a carbon neutral/negative household. Today, I want to look at how far building-integrated photovoltaics can get us. Let’s start with a breakdown of typical residential energy demand.
If human civilization is to make the move to a steady state economy that provides prosperity without growth, it must meet people’s basic mobility needs without reliance on fossil fuels. The U.S. requires a revolutionary transformation of its transportation systems, and recent experience with the downsides of oil provides a potent political push to overcome inertia.
There was an almost audible sigh of relief this week in the US as BP and the White House proclaimed the ‘static kill’ procedure on the Macondo oil well a success. With elections approaching the Obama administration will be keen to draw a line under the oil spill and focus on other issues, as reflected by a surprisingly upbeat press conference on Wednesday in which officials announced not only the plugging of the well but also the apparent disappearance of 75% of the spilled oil…
-Fossil fuel subsidies are 10 times those of renewables, figures show
-Scaling Up Solar: The Global Implications of a New Study that Says Solar Power Is Cost Competitive with Nuclear Power
-Free solar panels and cheaper bill offered in exchange for use of roof by electricity firm
-Unity College Gives Solar Panels From Carter White House to China
The U.S. Senate has rejected taking action on a significant climate or energy bill this year. Heads are hanging in despair, moans of anguish are rising, and arguments are breaking out about who is to blame. While Washington has failed to act, the Earth is showing accelerating strains from our continued dumping of warming pollutants to the atmosphere.
Another week on and there has been no further leak from the BP Macondo well. Officials are now “optimistic” about preparations for a new attempt at a, with the initial step of pumping mud into the top of the well likely to begin as soon as Sunday. With the leak apparently under control, BP chose this week to announce the inevitable departure of its CEO Tony Hayward, whose replacement by the American Bob Dudley was vital for the company’s damage limitation efforts in the US…
-2050 Pathways Analysis
-UK energy scenarios: working with a flawed model
-DECC publishes plans for achieving 2050 targets
-DECC lays out six possible futures for low-carbon energy
-Councils key to meeting UK’s green energy target, report warns
-Property prices soar in the desert
-Clean Energy and the U.S. Handicap: One Man’s Story
As elsewhere in western Europe, the advanced liberal consumer democracies are ever more unable (politically unwilling) to implement genuine change. Deutschland’s rulers in Berlin firmly believe that techno-managerial innovation (and a hefty dose of financial risk-taking) will continue to provide cures for current ideas of what is unsustainable. As has happened time and again in Europa’s history of nations, from the mid-19th century onwards, the costs of such ‘revolutions’ will be externalised elsewhere (east and south), and the ecological sustainability that Germany’s admirable network of communes have long been admired for will remain out of reach of the country’s policy and practice.
