White goods manufacturer Indesit Company, energy supplier Npower and RLtec, the smart grid technology company, are ready to begin in the UK the biggest European trial of smart fridges fitted with grid-balancing technology. “The trial will help us gain a better understanding of how dynamic demand can work to reduce our use of fossil fuels. If successful it could help pave the way for the uptake of this technology nation-wide, which could result in significant carbon savings of around 2 million tonnes CO2 a year or higher., says Lord Hunt, Minister of Energy Innovation, UK

When it comes to renewable energy, wind and solar are the media darlings. Every time I hear renewable energy mentioned on TV or radio, it’s always wind and solar.  If geothermal is mentioned, it’s an afterthought, and said almost under the announcer’s breath.  Why?  Given the immense importance of the United States’ (and the world’s) energy future, this is not the time to complacent.  The stakes are too high as global warming looms large over our collective heads and the era of easily-accessible fossil fuels winds down.  Our transition away from hydrocarbons to renewable energy is way too critical for any of us not to be informed about all available viable options.

Why you ask?  Because informed and motivated citizens equates to political action which in turn starts the flow of money for development.  We are all influenced by the media and public opinion. This is especially true of politicians.  Why do you think they spend so much money doing polling.  It is their way of determining what we, the public, want from them.  We should also be wanting geothermal energy.

Solar and wind are viable alternatives but they have their detractions.  So does geothermal.  But given the facts, geothermal, at the very least, deserves equal billing.  Actually, the US is already the world’s largest producer of electricity from geothermal. A fact that few, outside of the geothermal industry, know.   According to the Geothermal Energy Association, “geothermal power makes up a total of 3.15 gigawatts (GW) of installed capacity in the United States, its largest producer, and more than 10 GW worldwide.” So, while geothermal gets fewer headlines and media attention it actually supplies more mega-watt hours of electricity than either wind or solar.

Geothermal power plants provide what is known as base load power i.e., they produce power at a constant rate, just like coal-fired, natural gas, hydroelectricity or nuclear power plants.  Wind and solar energy are generally considered intermittent power sources.   That doesn’t mean that wind and solar are unimportant, we need all three – four if you add in hydropower.  Geothermal resources are not available everywhere, at least not for power plants.  Home geothermal heat exchangers are used almost anywhere.   

Fortunately, in the US, geothermal development is, albeit quietly, on the rise.  According to the Geothermal Energy Association, “geothermal power projects grew 46 percent last year.  That’s up from about 30 percent growth in 2008.” Furthermore, “If all of the planned projects were to go forwards as planned, an unlikely scenario, the total U.S. geothermal capacity would reach today’s worldwide capacity of 10 GW — enough to meet the power needs of an average 10 million people or supply 25 percent of California’s 2008 power consumption. But advocates believe the ultimate potential to be much larger still.”

As mentioned, not all of these planned geothermal projects will go forward.  Nonetheless, there’s a quite a ground-swell of geothermal exploration and development happening in America and it’s happening right beneath our feet, literally and metaphorically. 

The bottom line is, it is time geothermal energy started getting it’s due.  When, and if, you ever talk about renewable energy keep this article in mind.  Tell your local politicians you care about funding geothermal exploration.  When you see a news report about green energy, send them an email to mention geothermal next time.  Start a groundswell.  It’s our future and the stakes are high. – David Brooks

As political and commercial facets of fossil fuels grow more harrowing, renewable energy is becoming more popular. Here?s an helicopter view of renewable energy.

Renewable Energy Overview

Renewable energy is tougher to outline than you may imagine. Since it is a catchall phrase for a number of power sources, any definition needs to be broad. With this under consideration, let?s define green energy as any power source that naturally occurs and is extraordinarily abundant.

Ironically, just about all clean energy sources rely on nuclear power. Fortunately, the nuclear power is in the shape of the sun at the center of our solar system. One giant nuclear reaction, the sun produces solar energy and sunlight that is converted on our planet into energy thru natural resources. In one form or another, sunlight is the base for solar power, wind energy, biomass power, and so on. Carbon-based fuels, on the other hand, are a kind of biomass energy, but a traditional one with resource boundaries and brutal side effects in the shape of pollutants.

Solar Energy is the most elementary and direct form of replenish-able energy. Relying on the kind of platform used, sunlight is converted right into electricity or heat. years. Once the sun burns out, we are going to have much larger problems than energy!

Wind energy is another form of solar energy. You intrinsically are mindful of this if you concentrate on the temperature differences when standing on a black carpark vs grass in a park. Air above a hot surface will rise and less warm air from surrounding areas will dive into to fill the gap. This temperature-induced movement creates wind in its most simple form.

Modern wind turbines are between 25 and 35 % efficient at changing wind power into electricity. Wind energy into electricity.

When water moves, it tends to carry a lot of inertia and stored energy. On a less disastrous learned to use the power of moving water to produce electricity. Often seen on big projects, hydropower generally is employed in the shape of dams. A dam is placed in a brook, making a reservoir. Using gravity, water is then released thru pipes in the dam.

This is starting to change. The basic concept is very similar to to hydropower. Although the tides move comparatively slowly, the contain massive amounts of energy. Once thought an odd energy concept, tidal energy is coming on powerful as an energy platform in Europe.

By exchanging liquids between above and below ground areas, temperature regulation can be done. This is typically seen in residential situations.

Biomass energy is a clean energy source, but not always a clean one. The concept behind biomass energy is to convert the chemical energy in the biomass into usable power. This regularly happens by burning it, which is cryptic since doing so causes pollution. It also needs to be grown, cropped and converted into power. Of all the clean energy sources, biomass is the least attractive.

We have lots of options when it comes to kicking the fossil fuel habit. Although there’s a chance one of these options will become dominant, it is more likely that a combination of all the above green energy platforms will be the answer.
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Are you interested to learn how to make Renewable Energy Solutions using systems such as a DIY solar energy cell? I am sure that you would already realize that your electricity bills is seemingly increasing every month and showing no signs of stopping.

As the problem of energy shortage becomes more and more obvious, an increasing number of homeowners around the world are starting to get worried about escalating prices and are seeking alternative ways to generate heat and electricity in their homes.

1. Using DIY Solar Energy Cell to Power Your Home

A solar energy cell is one way to harness heat in the form of heating up the air or water, as well as electrical power. This is one of the most effective renewable energy solutions that I am using today. The heat energy from the sun can be used to provide hot water in the house. To generate electricity with it, homeowners can build solar panels on their rooftops that cause a chemical reaction and produce electrical power when interacted with sunlight. It works similar to the way solar powered calculators work except on a bigger scale.

2. How to Make Renewable Energy Solutions System At Home?

The method that I used was to follow a step by step guide online that contains clearly illustrated blueprints and video tutorials to guide me with the building process. In the long term, I am sure that it will help to save the environment and more importantly for me, cut down on my electrical bills. Therefore, I believe that every citizen should start to explore and implement the building of renewable energy solutions in their own home to start reducing the environmental hazards traditionally caused by fossil fuels. You can find out about the guide I used at my website link below.

Some things we take for granted, like a predictable climate and a temperate earth. Oops. Our carbon emissions are fundamentally changing that climate — faster and more radically than we imagined. Humanity now has an unprecedented choice. Do we deny, ignore and selfishly delay until it’s too late? Or do we rise to the challenge? To reduce carbon emissions, we must demand substantive political action. We must vote climate in 2010. Music by: www.fusionfable.com More info: www.voteclimate.info climate change, global warming, environment, green, clean energy, vote climate, ocean acidification, oil, fossil fuels, politics, climate change video

Will electricity disappear with the extinction of our non-renewable energy sources? No, not very likely considering the renewable energy sources that we have available to us. When we think about the future of electricity, a few things come to mind.

The first thing that comes to mind is that eventually all things will be electric due to the fact that our non-renewable energy sources are nearing depletion rapidly. Without gasoline we won’t be able to drive our cars, cut our grass or use any of the things that run on gasoline unless they are electric. Today most of our electric power is produced by using our non-renewable energy sources so by making ever thing electric it will help to prolong the life of fossil fuels but sooner or later we will have to start using renewable sources of energy to produce our electricity.

Then what comes to mind knowing that eventually ever thing will be electric will be perceived as clean power because it is going to be produced with strictly renewable energy sources like solar and wind power.

Will electricity ever be wireless? Yes, Scientists at the Massachusetts Institute of Technology have already conducted successful wireless electricity experiments. This brings even more things to mind when thinking about the future of electricity. Think about this, if electricity is wireless you won’t have to worry about power outages, no wires or poles for storms to topple. Consumers will have more control on how and when they want their power delivered and for those who take advantage of renewable energy sources like solar power will be totally independent of the power companies.

How long will it be before we see these advancements with electricity? Nobody can be sure when, but what is sure is that when they do start to happen consumers will gain more and more control over their power needs. The people who begin now, to use the renewable energy sources that are available will find themselves independent of the power companies much sooner than those of us that don’t act and continue to rely on the electric companies for our power needs.

Original article posted at Go Articles