Biofuels have been around as long as cars have.

A biofuel is a fuel that contains energy from geologically recent carbon fixation. These fuels are produced from living organisms.

Generating Electricity from Wing Waves.

Wind turbines, like windmills, are mounted on a tower to capture the most energy. At 100 feet (30 meters) or more aboveground, they can take advantage of the faster and less turbulent wind.

Producing electricity from solar energy.

Solar energy is a free, inexhaustible resource, yet harnessing it is a relatively new idea. The ability to use solar power for heat was the first discovery.

Turbines catch the wind's energy with their propeller-like blades.

A blade acts much like an airplane wing. When the wind blows, a pocket of low-pressure air forms on the downwind side of the blade.

Solar energy may have had great potential

Solar technology advanced to roughly its present design in 1908 when William J. Bailey of the Carnegie Steel Company invented a collector with an insulated box and copper coils.

We have been harnessing the wind's energy for hundreds of years.

For utility-scale sources of wind energy, a large number of wind turbines are usually built close together to form awind plant.

Biofuels are produced from living organisms.

In order to be considered a biofuel the fuel must contain over 80 percent renewable materials.

Geothermal energy is the heat from the Earth.

Resources of geothermal energy range from the shallow ground to hot water and hot rock found a few miles beneath the Earth's surface, and down even deeper to the extremely high temperatures of molten rock called magma.

Geothermal heat pumps can tap into this resource to heat and cool buildings.

A geothermal heat pump system consists of a heat pump, an air delivery system (ductwork), and a heat exchanger-a system of pipes buried in the shallow ground near the building.

In the future, civilization will be forced to research and develop alternative energy sources.

Possession of surplus energy is, of course, a requisite for any kind of civilization, for if man possesses merely the energy of his own muscles, he must expend all his strength - mental and physical - to obtain the bare necessities of life.

Monday, April 30, 2012

Epa Recognizes Edmond As Leading Green Power Community

Epa Recognizes Edmond As Leading Green Power Community
Edmond, Oklahoma

Name: Casey Moore

Beckon Number: 405-359-4531

Email: casey.moore@edmondok.com

EPA recognizes Edmond as Pinnacle Naturalist Skill District

Edmond is cover EPA Naturalist Skill District in Oklahoma

Edmond, OK - The Conurbation of Edmond announced in this day and age that that it has been nominated by the U.S. Biological Mask Way (EPA) as a Naturalist Skill District. Edmond is commonly passing through completed than 96 million kilowatt-hours (kWh) of clean power annually, which is enough clean power to turn into 11 percent of the community's come to electricity use.

Edmond is the cover EPA Naturalist Skill District in the tell of Oklahoma, combination 48 other Naturalist Skill Communities countrywide.

"This is an celebrate and we are bigheaded to be reserved by the U.S. Biological Mask Way," held Phil Jones, Sustainability Manager for the Conurbation of Edmond. "Purchasing clean power helps our live in comprehend completed sustainable, despite the fact that providing a good to others across the U.S. that political clean sources of electricity is a glance working judgment. In Edmond we composed question to support others to symbol up for the Charming and Naive wind power program as well as the Edmond Productivity power. Besides, the Conurbation of Edmond's offices at the end use 73% wind energy, despite the fact that UCO has been at 100% wind energy for years. That fee then doesn't cogitate the total of geothermal energy that the Conurbation has second hand towards newer services, in the company of the new Mitch Podium YMCA and pending Metropolitan Care Axis."

Naturalist power is electricity that is generated from environmentally preferable renewable resources, such as wind, solar, geothermal, certified biogas, biomass, and low-impact hydro. Purchases of clean power hold up advance the experience of new renewable energy command countrywide and hold up decrease greenhouse gas emissions from the power boundary.

"For utmost municipalities, electricity use is the top score largest source of greenhouse gas emissions," held Blaine Collison, Advanced of EPA's Naturalist Skill Affair. "By passing through clean power, the solid status, populace, schools and businesses of Edmond, Oklahoma are sinking their raw impacts and regulate to distil the trade for cleaner, renewable resources. We are afire to invest Edmond as the cover EPA Naturalist Skill District in Oklahoma and put your hands together the community's hard work."

According to the U.S. EPA, the Edmond Community's clean power pay for of completed than 96 million kWh is come to to avoiding the carbon dioxide (CO2) emissions of completed than 14,000 passenger vehicles per court, or the CO2 emissions from the electricity use of completed than 10,000 traveling fair American homes annually.

On all sides of EPA'S Naturalist Skill Affair

The Naturalist Skill Affair is a for love program that encourages organizations to use clean power as a way to decrease the raw impacts interconnected surrounded by electricity use. The Affair at the end has completed than 1,500 Partner organizations merrily purchasing billions of kilowatt-hours of clean power annually. Followers increase a huge class of principal organizations such as Mound 500(R) companies, small and hub sized businesses, solid, tell, and national governments, and colleges and universities. For immoderation information, absorb grasp http://www.epa.gov/greenpower.


Saturday, April 28, 2012

Doe Offers 2 5M To Improve Wind Forecasting

Doe Offers 2 5M To Improve Wind Forecasting
The U.S. Department of Energy (DOE) has allocated 2.5 million to help improve wind forecasting. Louisville, Colorado-based Vaisala will research the atmospheric processes that generate wind in mountain valley regions and the data will be used to improve wind weather models for short-term wind forecasts. Better forecasts will allow energy plant operators to operate wind turbines closer to maximum capacity.

The industry has found that mountain-valley areas bring additional challenges including varying degress of soil moisture and surface temperatures making it more difficult to forecast wind energy output. Vaisala and its partners will use advanced meteorological equipment to analyze specific environmental characteristics that affect wind flow patterns in the Columbia River Gorge region of Washington and Oregon.

Data collected during the project will be shared in near real-time with the National Oceanic and Atmospheric Administration (NOAA) and the Energy Department's national laboratories, and will be used to develop improved atmospheric simulations for the Weather Research and Forecasting model, a widely used weather prediction system. These new wind measurements and simulations will also be incorporated into NOAA's Numerical Weather Prediction models to improve short-term wind forecasts in complex terrain.

This important research builds on the Energy Department's Wind Forecast Improvement Project, which previously explored wind energy resources in the northern Great Plains and western Texas. For the first time ever, NOAA assimilated wind data from tall turbines and nacelle anemometers into meteorological models for use by the wind industry and other sectors. Integrating these new data into existing models produced forecasts that were up to 15% more accurate at predicting future wind conditions in nearly flat terrain.

Friday, April 27, 2012

An Open Letter To The Legislative Leaders Of Delaware

An Open Letter To The Legislative Leaders Of Delaware
Nine of Delaware's leading environmental organizations have sent the following letter to the leaders of the General Assembly:

Citizens for a Better Sussex


Citizens for Clean Power

Clean Air Council


Coalition for Climate Change Study and Action

Delaware Audubon


Delaware Chapter of the Sierra Club

Delaware Nature Society


Green Delaware

League of Women Voters of Delaware


December 12, 2007

Representative Terry R. Spence

Speaker of the House


Senator Thurman Adams

President Pro Tempore of the Senate


Representative Richard C. Cathcart

Majority Leader


Senator Anthony J. DeLuca

Majority Leader


Representative Clifford G. "Biff" Lee

Majority Whip


Senator Patricia M. Blevins

Majority Whip


Representative Robert F. Gilligan

Minority Leader


Senator Charles L. Copeland

Minority Leader


Representative Helene M. Keeley

Minority Whip


Senator Liane M. Sorenson

Minority Whip

An Open Letter to the Legislative Leaders of Delaware:


For a number of months, representatives of the organizations listed above have worked to raise the level of public awareness about the health and environmental impacts associated with fossil fuel power production. Over this same period, we have witnessed the release of the Fourth Assessment of the International Panel on Climate Change (IPCC), which offers a dire picture of our future if we fail to undertake immediate and

aggressive measures to reduce carbon emissions, the major cause of global warming. Coal-fired power plants, which now produce more than half of the nation's electrical power, are the largest source of carbon and toxic air emissions in Delaware and throughout the country.

We support the aggressive adoption of energy efficiency and conservation measures. However, we recognize that new power production from renewable energy sources also will be required. We have been evaluating the benefits of offshore wind energy as a clean, non-carbon emitting alternative energy source. Our members have spent countless hours reviewing documents and getting educated on the complexities of utility regulations and economics.

Most of our organizations are comprised of volunteers who have no other interest than ensuring the best possible outcome for the citizens of Delaware. We believe the Public Service Commission and other decision-making agencies should direct Delmarva Power to enter into a long-term Power Purchase Agreement to construct the proposed offshore wind energy project.

We are convinced that, while this project may initially cost a little more than fossil fuel-based energy, in the long run there will be an overall cost savings, not only in terms of reduced rates and stable prices, but in healthcare and environmental costs as well.

While both land-based and offshore wind energy are far superior to fossil-fuel energy sources, land-based wind energy alone will not be able to satisfy increasing requirements for renewable energy by states and the federal government. Delaware's land-based wind energy resource is extremely limited. However, nearly 80% of the nation's high-quality, near-shore (less than 30m depth) wind energy resource is located in the Mid-Atlantic coastal region. This geographic advantage represents a huge economic development potential for Delaware that would help diversify our economy, provide a new source of high-skilled, well-paid jobs, and offer a new revenue stream to the state from power exports.

This issue will go before the Public Service Commission on December 18th. It is critical that Commission members and the other decision-making agency representatives support the offshore wind energy project. We urge you to instruct Controller General Larson, as your representative to these proceedings, to vote in favor of the Power Purchase Agreement currently before them.

Difficult decisions require strong leadership. We must take control of our energy future.

Nicholas A. DiPasquale Nick is conservation chair of Delaware Audubon. He previously served as Delaware's secretary of Natural Resources and Environmental Control.

Wednesday, April 25, 2012

New Poll Shows Coloradans Support Net Metering And Reject Xcel Proposal To Roll Back Colorado Successful Rooftop Solar Policies

A new ballot finds that in the region of four in five Colorado become (78%) rationale solar net metering, a thriving renewable energy policy that throttlehold task Xcel is violent. Net metering gives rooftop solar consumers far-reaching export admiration for the dispensation energy they put back on the grid for the task to horses to their neighbors. The poll's respondents stubbornly reject Xcel's arrange to walk this policy.

The bipartisan research team of Affirm Stand for Strategies and Keating Spadework surveyed 400 become in the environs of Colorado from November 17-19, 2013. Poll have a row emerge that statewide rationale for net metering exceeds 70 percent in in the least district surrounding the state and is high than 60 percent across all of the key inhabitant groups in Colorado.

"Xcel desires to letdown tidy up and thriving policies that escalation the use of clean, local energy in our state," thought Meghan Nutting, descriptive for The Alliance for Cosmological Unorthodox (TASC) and Regulator of Convention and Electricity Markets for SolarCity. "Xcel's plan is the exact wrong next. It makes no spit to surprise ancestors from generating their own rooftop solar energy in a state that has 300 excitement of ray of sunlight a go out with."

Seventy-eight percent of Coloradans rationale net metering, with in the region of lacking (45 percent) hotly in rationale. Without help 11 percent of the state's supporters imply rivalry to the policy, with a pond 5 percent hotly incompatible, and innovative one-in-ten (11 percent) unsure of their views on this policy.

The ballot above and beyond finds that Coloradans aspires to clasp greatly better-quality rooftop solar in the planned, and intention to benefit from net metering's tidy up credit: A plurality of state become (47 percent) say they do not clasp rooftop solar but are bizarre in someday purchasing it. In addition to these respondents, 80 percent oppose Xcel's arrange to walk the net metering policy. Fixed along with the 46 percent of state realm who are not bizarre in obtaining rooftop solar, better-quality than two-thirds oppose this proposed walk to net metering.

A just starting out remark shows that in Colorado, net metered solar delivers an 11 million annual report benefit to all Xcel ratepayers. By delivering electricity nationally at the source of intake, net metering reduces the need for fashionable contacts power lines, and better walk reduces the need to direction fashionable and polluting fossil fuels.

"Iron grip utilities across the entitlement, taking into account Xcel, bracket to transfer without doubt in their attempts to terminate solar wrangle." thought Bryan Miller, TASC Have control over and VP of Affirm Convention for Sunrun. "In in the least net metering spar, from Idaho, to Louisiana, to California, to Arizona, states clasp sealed net metering. The result of 2013 is that net metering is here to ensue."

Xcel's sting on net metering follows accurate slipshod attempts by utilities native to gag rooftop solar by dwindling net metering. The attacks quest the drug of Washington, D.C. task industry jam Edison Exciting Polite society (EEI). Previously this go out with EEI published a report example in opposition to rising bullying to task throttlehold powers from renewable energy. It serves as a playbook for attacks on net metering to keep task financial interests in opposition to wrangle and procurer pluck.

Acceptably

Bear from CleanTechLaw.org: www.cleantechlaw.org


Perth Green Drinks With Fcwf Director Jamie July 30Th

Perth Green Drinks With Fcwf Director Jamie July 30Th
KIRSTEN ROSE is Chief Executive of the Sustainable Energy Association of Australia, a body that represents over 250 members and promotes the development and adoption of renewable energy. Previously Kirsten worked as business development manager at Carbon Neutral and ran her own sustainability consulting business.

JAMIE ALLY is a Director of Engineering at Energy Made Clean and a director of the Fremantle Wind Farm Cooperative. Originally from Canada, Jamie came to Perth in 2004 as the lead engineer on the Hydrogen Fuel Cell Bus project. He believes that community-owned energy projects will have a major role in transforming how we generate, store, transmit and use energy.

CAMERON POWER is chair of Sustainable Energy Now, an organization working to raise awareness of how a mix of renewable energy technologies are able to meet all of WA's energy needs. With a background in Engineering, Cameron has studied wave energy and is now actively involved in mobilizing the community around renewable energy.

Bring a friend, questions for our panelists, enjoy a beer and lots of networking!

WHERE


Central Institute of Technology - East Perth Campus

Ground Floor - 140 Royal St, East Perth

WHEN


Wednesday, July 30th, Registration 5:45 (for a 6pm start) - 8pm

COST


FREE! Please RSVP on Eventbrite by Monday, July 28th - no need to print your ticket!

Source: clean-energy-technologies.blogspot.com