Tag Archives: 3f stick

Caltech Researchers Create Highly Absorbing, Flexible  Cells with Silicon Wire Arrays Using arrays of long, thin silicon wires embedded in a polymer substrate, a team of scientists from the California Institute of Technology (Caltech) has created a new type of flexible solar cell that enhances the absorption of sunlight and efficiently converts its photons into electrons. The solar cell does …

We are at one end, striving to get the basic necessities of life and there are people, on the other end, craving for opportunities to multiply their millions. The disparity in the distribution of wealth is gigantic. This scenario creates problems for common people almost everyday. The elite class uses every possible means to make more and more profits, even …

As Washington hunts ill-defined al-Qaeda groups in the Middle East and Africa, and concerns itself with Iran’s eventual nuclear potential, it has a much more pressing problem at home: Its energy grid is vulnerable to anyone with basic weapons and know-how. Forget about cyber warfare and highly organized terrorist attacks, a lack of basic physical security on the US power …

Although they seem to be growing in popularity, hybrid cars haven’t taken over the vehicle market just yet. However, it is more than likely that this won’t be the case for long. Hybrids as a whole have been around for a while, one of the first true hybrid vehicles as a Lexus Hybrid released in 2004. 8 years on, and …

Nuclear energy has been around for a long time. All the back to Einstein’s formula E = mc^2, the potential in harnessing the energy by a small change in mass has been known. Apart from being the foundation of nuclear bombs, as well as massive environmental disasters such as Chernobyl and the Fukushima Daiichi in Japan last year, nuclear power …

U.S. ENERGY POLICY IS “ALL WET” WHEN IT COMES TO HIDDEN COSTS 100,000 Gallons of Water to Produce a Single Megawatt Hour of Electricity? In a Time of Drought and Growing Water Shortages, “Business As Usual” Energy Approach Ignore Huge Water and Other Hidden Costs. Huge demands on increasingly scarce water are a major hidden cost of a “business as …

Japan to Phase Out Nuclear Power The Japanese government unveiled a plan today to phase out nuclear power over the next three decades, signaling a dramatic shift in energy policy 18 months after the worst nuclear disaster since Chernobyl. The proposed policy calls for more reliance on renewable energy, greater conservation and sustainable use of fossil fuels, a move business …

Rice researchers develop paintable battery Technique could turn any surface into a lithium-ion battery; may be combined with solar cells Researchers at Rice University have developed a lithium-ion battery that can be painted on virtually any surface. The rechargeable battery created in the lab of Rice materials scientist Pulickel Ajayan consists of spray-painted layers, each representing the components in a …

Drive Green: How Pay-As-You-Drive Insurance Helps the Planet When it comes to driving, going green usually means driving a fuel efficient car or – if you really want to save a few trees and don’t mind waiting for your car to charge – either buying one of those hybrid cars or a fully electric car. Pay-as-you-drive insurance is yet another …

When power plants begin capturing their carbon emissions to reduce greenhouse gases – and to most in the electric power industry, it’s a question of when, not if – it will be an expensive undertaking. Current technologies would use about one-third of the energy generated by the plants – what’s called “parasitic energy” – and, as a result, substantially drive …

The LA Times examines the effect of net metering in California on solar system installations. Net metering has been a big success in helping to give consumers a reason to install solar. IN fact until net metering came along (and leasing options) I was held up in limbo. I wanted to have solar on my house but could not find …

So much of what’s discussed in offices these days – and forever really – focuses on this: What’s best for the company? How do we increase profits? That’s totally understandable, given that a primary responsibility of any for-profit enterprise is to benefit its owners and investors. Still, as individuals, and I would argue, as part of the capitalist system, we …

We do many posts about the new emerging alternative energy technologies that are coming onto the market. However there are some other very important considerations when thinking about our future energy security. That includes building our homes and offices to be more energy efficient so that we save and use less energy. This article addresses that aspect. Check it out. …

“Continuing the conversation” on the North American PV Market. Industry experts explain where the industry grew or remained flat in 2011 and what they expect to see in 2012 and beyond. An in-depth 40-minute conersation including audience questions. source

PA Consulting Group says yes – but players across the supply chain will need to adapt To address the challenge of expiring federal incentives for renewables, players across the supply chain will need to adapt, says Barbara Sands, renewable energy expert at PA Consulting Group. Equipment manufacturers, renewable developers and utilities will each need to face this issue, and Sands …

Source: makeuseof.com via Abi on Pinterest Love this infographic about the Google driver less cars. I can imagine a world with less problems and hostility on the road if this were to happen. And it would save lives, money, gas and on and on….