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.

Showing posts with label energy in the united states. Show all posts
Showing posts with label energy in the united states. Show all posts

Wednesday, 13 August 2014

Solar Uniquely Positioned To Help States Meet New Regulations

Solar Uniquely Positioned To Help States Meet New Regulations
After more than five months of listening to both pros and cons, the Environmental Protection Agency (EPA) has finally closed the public comment period on its proposed plan to cut carbon emissions from power plants. Now it's time for the EPA to make a good plan even better. In detailed comments submitted this week to the agency, the Solar Energy Industries Association (SEIA) made a persuasive case that "solar contributes to a balanced portfolio of energy resources," which can help states meet proposed new carbon regulations under the EPA's Clean Power Plan, benefitting both the economy and environment. Simply put, the steady decline in solar energy costs makes it a cost-effective solution to reducing greenhouse gas emissions, modernizing grid operations, increasing energy independence, addressing water supply challenges, while simultaneously lowering long-term electricity supply costs and providing significant economic benefits. The EPA's Clean Power Plan recognizes and bolsters the current opportunity to reduce carbon emissions by transitioning United States electric grid from a fossil fuel dominant fuel mix to a balanced energy portfolio that includes higher penetration of renewable energy resources. The plan will require affected electric generating units (EGUs) within each state to reduce their carbon emissions, thus presenting the opportunity for utilities and states to shift towards sources that generate energy with little or no carbon emissions such as solar energy. As an organization, we are completely supportive of the EPA's overall goal - which is to cut damaging carbon emissions from power plants by 30 percent by 2030 - and believe the Clean Power Plan will significantly help to fight the devastating impacts of climate change. To its credit, the EPA has included solar as part of its definition of "best system of emission reduction" (BSER), but we also believe it's important for the agency to include, among other things, distributed PV as part of its final rule. Today, distributed PV is one of the largest and fastest-growing segments of the renewable energy market and needs be part of the BSER in order to maximize the future effectiveness of the EPA's Clean Power Plan. This year, the United States will install an estimated 7.4 gigawatts (GW) of solar - a 42 percent increase over 2013 - making it the best year ever for solar installations in America. What's more, solar accounted for a record 53 percent of all new electric generation capacity installed in the first half of 2014, pushing solar to the front as the fastest-growing source of renewable energy in America. Today, the solar industry employs 143,000 Americans and pumps nearly 20 billion a year into the U.S. economy. This remarkable growth is due, in large part, to smart and effective public policies, such as the solar Investment Tax Credit (ITC), Net Energy Metering (NEM) and Renewable Portfolio Standards (RPS). By any measurement, these policies are paying huge dividends for both the economy and environment, putting us in a unique position to be able to help states meet future obligations under the EPA's Clean Power Plan.

Sunday, 5 August 2012

Focus On Energy Offers Wps Customers Increased Incentives For Home Energy Efficiency Projects

Focus On Energy Offers Wps Customers Increased Incentives For Home Energy Efficiency Projects
"From a news release issued by Focus on Energy:"

MADISON, Wis. (Nov. 23, 2009) - Homeowners who purchase their gas from Wisconsin Public Service (WPS) have the opportunity to enhance the comfort of their homes and reduce their energy bills with the introduction of new financial incentives. The additional financial incentives are being offered by Focus on Energy, Wisconsin's statewide energy efficiency and renewable energy resource, in partnership with WPS and are meant to encourage participation in Focus on Energy's Home Performance with ENERGY STAR(R) Program....

HOME PERFORMANCE WITH ENERGY STAR - HOW THE PROGRAM WORKS


High energy bills are primarily traced to poorly performing components of a home such as air leaks and insufficient insulation. This is an important reason why homeowners should try to pinpoint the exact source of their high energy bills. Through the Home Performance with ENERGY STAR Program and a network of partnering consultants, homeowners can schedule a home energy evaluation which will help them find out exactly what energy efficiency improvements their home needs. The program's qualified contractors and trade partners can then implement the recommended improvements, ensuring the work is done to Home Performance with ENERGY STAR standards.

HOME PERFORMANCE WITH ENERGY STAR - INCREASED FINANCIAL INCENTIVES In addition to technical expertise, the Home Performance with ENERGY STAR Program offers Cash-Back Rewards to consumers who improve the energy efficiency of their omes. And for a limited time, homeowners who have an evaluation and complete at least three recommendations within six months, will be eligible for additional rewards of up to 3,000. Improvements made will pay off not only in lower energy bills, but in peace of mind knowing the home is now comfortable and less of a strain on the environment.

To find out more about the Home Performance with ENERGY STAR Program, including details on the increased financial incentives, program Cash-Back Rewards, eligibility requirements and names of consultants and qualified contractors who partner with the program, call (800) 762-7077 or visit focusonenergy.com/wps.