Author: Adam Clare

Dow to Sell Solar Shingles

When I started Things Are Good many years ago I also wrote a short paper on creating a company based on selling shingles for roofs that have solar panels in them. I think DOW read my paper 😉 because next year they’ll be selling solar shingles.

$20 million invested in the company from the American government may equal up to $5 billion in revenue for Dow Chemical (best known for the horrible Bhopal disaster they committed) by 2015.

Reuters has some more on the product.

The new product is the latest advance in “Building Integrated Photovoltaic” (BIPV) systems, in which power-generating systems are built directly into the traditional materials used to construct buildings.

BIPV systems are currently limited mostly to roofing tiles, which operate at lower efficiencies than solar panels and have so far been too expensive to gain wide acceptance.

Dow’s shingle will be about 30 to 40 percent cheaper than current BIPV systems.

The Dow shingles can be installed in about 10 hours, compared with 22 to 30 hours for traditional solar panels, reducing the installation costs that make up more than 50 percent of total system prices.

The product will be rolled out in North America through partnerships with home builders such as Lennar Corp (LEN.N: Quote, Profile, Research) and Pulte Homes Inc (PHM.N: Quote, Profile, Research) before marketing is expanded, Palmieri said.

Dow received $20 million in funding from the U.S. Department of Energy to help develop its BIPV products.

France to Charge Batteries

It looks like France is getting really serious about curbing emissions and supporting electric cars by building a network of charging stations throughout the country.

Read more at The Wall Street Journal.

The government will make the installation of charging sockets obligatory in office parking lots by 2015, and new apartment blocks with parking lots will have to include charging stations starting in 2012.

A group of public and private fleet operators has already identified a need to purchase 50,000 electric vehicles through 2015, Environment Minister Jean-Louis Borloo told a press conference, and the government reckons that by pooling purchasing there is potential to reach a fleet of 100,000 vehicles by that date.

The plan involves setting up a battery manufacturing factory at a Renault SA facility at Flins, west of Paris, at a cost of €625 million, of which €125 million will be contributed by the French state’s strategic investment fund.

The plant will have an annual production capacity of 100,000 batteries and will supply other French electric vehicle manufacturers, including PSA Peugeot-Citroen.

Increase Cycling Populations by Listening to Women

New research on how to get Americans cycling points to a very blunt conclusion: you can increase the amount of cyclists by improving cycling for women. Things like physically separated bike lanes instead of just painted lines can make a huge difference in the enjoyability of cycling and the safety of it.

Scientific American has an article on the matter.

Women are considered an “indicator species” for bike-friendly cities for several reasons. First, studies across disciplines as disparate as criminology and child rearing have shown that women are more averse to risk than men. In the cycling arena, that risk aversion translates into increased demand for safe bike infrastructure as a prerequisite for riding. Women also do most of the child care and household shopping, which means these bike routes need to be organized around practical urban destinations to make a difference.

“Despite our hope that gender roles don’t exist, they still do,” says Jennifer Dill, a transportation and planning researcher at Portland State University. Addressing women’s concerns about safety and utility “will go a long way” toward increasing the number of people on two wheels, Dill explains.

So far few cities have taken on the challenge. In the U.S., most cycling facilities consist of on-street bike lanes, which require riding in vehicle-clogged traffic, notes John Pucher, a professor of urban planning at Rutgers University and longtime bike scholar. And when cities do install traffic-protected off-street bike paths, they are almost always along rivers and parks rather than along routes leading “to the supermarket, the school, the day care center,” Pucher says.

Although researchers have long examined the bike infrastructure in Europe, they have only just started to do so for the U.S. In a study conducted last year, Dill examined the effect of different types of bike facilities on cycling. The project, which used GPS positioning to record individual cycling trips in Portland, compared the shortest route with the path cyclists actually took to their destination. Women were less likely than men to try on-street bike lanes and more likely to go out of their way to use “bike boulevards,” quiet residential streets with special traffic-calming features for bicycles. “Women diverted from the shortest routes more often,” Dill says.

Cycling is so awesome that in Sao Paulo bicycles are faster than helicopters:

Bacteria Batteries

Regular readers know that algae is a potential source of energy (and many other things), and in other small-life form news some researchers have found that bacteria can be used as a battery.

WorldChanging has all you want to know about bacteria batteries.

The system’s active ‘ingredients’ are a combination of tiny microbes and CO2. Placed under an electrical current – for example from an off-grid renewable power source such as wind or solar – the microbes convert the CO2 into methane. Professor Bruce Logan, head of the research team, explains that they work in a similar way to the natural process found in marshes.
He suggests that the initial carbon dioxide needed for the chemical reaction could even come from industrial sources: “CO2 is soluble in water, so the gas stream could be bubbled or transferred” in pipes from factories, for example. The ‘battery’ is designed to work as a closed loop, capturing and reusing the CO2 that’s released when the methane is burned.

Work Out Your Will Power for More Will Power

You read that odd title right! Researchers at McMaster University in Hamilton, Ontario have discovered that will power is just like any muscle – the more you use the stronger it gets!

You can read more about the research here.

Researchers also found that participants who had done the willpower-busting Stroop test were more likely to skip workouts they had previously scheduled.

Doing the dishes or avoiding biting your nails may require a lot of willpower, but that shouldn’t be an excuse not to work out, said Kathleen Martin Ginis, an associate professor of kinesiology at McMaster and lead author of the study.

She said if you plan a regular exercise routine and don’t have to think about details such as duration, you’re more likely to follow through.

You can also build up willpower by regularly challenging yourself to tasks that test your self-control.