Archive for the 'Solar' Category

Solar Energy Conversion Gets a Major Upgrade

Researchers have created a new material that overcomes two of the major obstacles to solar power: it absorbs all the energy contained in sunlight, and generates electrons in a way that makes them easier to capture.

Solar Panels
Solar Panels

Hybrid Solar Materials

Ohio State University chemists and their colleagues combined electrically conductive plastic with metals including molybdenum and titanium to create the hybrid material.

In a study published in the current issue of the Proceedings of the National Academy of Sciences (PNAS), distinguished University Professor and Chair of the Department of Chemistry, Malcolm Chisholm explained, “There are other such hybrids out there, but the advantage of our material is that we can cover the entire range of the solar spectrum.”

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Natural Gas as a Sustainable, Renewable Energy Source

Natural Gas
Natural Gas

Millions of years ago, the remains of plants and animals decayed and built up in thick layers. This decayed matter from plants and animals is called organic material — it was once alive. Over time, the mud and soil changed to rock, covered the organic material and trapped it beneath the rock.

Pressure and heat changed some of this organic material into coal, some into oil (petroleum), and some into natural gas — tiny bubbles of odorless gas. The main ingredient in natural gas is methane, a gas (or compound) composed of one carbon atom and four hydrogen atoms.

In some places, gas escapes from small gaps in the rocks into the air; then, if there is enough activation energy from lightning or a fire, it burns. When people first saw the flames, they experimented with them and learned they could use them for heat and light.

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The Solar Power Timeline

Solar Panels
Solar Panels

What would you do if the utility companies paid you for energy?
You, like me, probably didn’t even know that was possible.

What if you never had to pay energy bills ever again?
Again, something else I didn’t know was possible.

These two questions took me completely by surprise when I started doing research for this article. Especially since both questions pertain to solar power.

The Truth About Solar Efficiency

Everyone has heard about the benefits of solar power in terms of environmental conservation and lessening our dependence on imported fossil fuel. But these are both concepts that apply on a grand scale. It’s very hard to equate what this means to an individual. We have to examine the past, present, and future of solar energy, in order to see that there is huge promise for the future of solar energy.

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