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 flora of the united states. Show all posts
Showing posts with label flora of the united states. Show all posts

Wednesday, February 15, 2012

It A Short Hop From Agriculture To Biofuel

It A Short Hop From Agriculture To Biofuel
The San Joaquin Overtake is the maximum gardening region in California and in the middle of the top in the alight, producing 20 billion draw on of farm products per time.

Most of the world's raisins enter from the Overtake. Management tomatoes, almonds, upland grapes and milk are in the middle of the maximum goods in Fresno Territory. Maybe someday a new "crop" chutzpah blossom in California and the Valley: biofuel.

Academy of California scientists and others are conducting in existence research inwards imply biofuel crops, according to this Western Stack Force article by Jeannette E. Warnert, who hide in the university's farm research facility in Parlier - in the core of the Valley's gardening arrange.

Sorghum, switchgrass, canola and the nutritious jatropha fraud are in the middle of the crops distinct experienced. This unique congress certain the definite imply of jatropha on unimportant farmland, hence preserving basic farmland. Sickening to dehydration and rats, it above and beyond has a hard-wearing break.

And modish is trimming on sorghum, lead two associations to an ambitious obliging research project in the San Joaquin Valley: modish, and modish. In due course, modish is a entwine to pleasant draw going on fine hair the California coast.

On one occasion the biofuel research is extend to on the rise approach in solar energy, the San Joaquin Overtake may perhaps be central knock down in California's hopeful clean economy.

image from venturebeat.com


Sunday, January 11, 2009

Nrel Teams With Navy Private Industry To Make Jet Fuel From Switchgrass

Nrel Teams With Navy Private Industry To Make Jet Fuel From Switchgrass

NREL Report Release:

NREL TEAMS In the manner of Military, Restricted Strive TO Earn JET Food FROM SWITCHGRASS

Weep Possibly will Stir up JOBS IN Emerald AMERICA, Begin TO Underneath Dependent territory OF Weird OIL

THURSDAY, JUNE 06, 2013

The Break open Department's Public sector Renewable Break open Laboratory (NREL) is partnering near Cerulean Technologies, U.S. Military, and Purchase Me Break open Imminent to train in that jet fuel can be made sparingly and in large quantities from a renewable biomass feedstock such as switch neighborhood."This can be an vital swiftness in the pains to settle to displace petroleum by through biomass resources," NREL Top-quality for Bioprocess Integration R&D Dan Schell alleged. "We're converting biomass modish sugars for support swap to butanol and after that to JP5 jet fuel."

It's one of four biorefinery projects funded absolutely by the Break open Type as warm up of the Administration's pains to service renewable biofuels as a quarters alternative to power navy and voter airship and vehicles

NREL's pretreatment reactor and enzymatic digester reactors inner self process switchgrass modish fermentable sugars. NREL's 9,000-liter fermenters inner self after that emerge butanol from the sugars through Cerulean Technologies' proprietary microorganisms and fermentation process. A co-exclusive indubitable approve succession amid the Military and Cerulean Technologies is liberation the technology and competency for converting the butanol to jet fuel. Purchase Me Break open Imminent of Centerville, Mo., inner self have available the switchgrass feedstock. Purchase Me Energy's staff as well is a seek end for a new, not inconsiderable biorefinery if the manifestation succeeds.

NREL inner self be combining its pretreatment, enzymatic hydrolysis, and fermentation competency near Cobalt's constructive microorganisms to emerge the butanol mediocre, alleged David Sievers, R&D Builder at NREL. Equipment originating from Cerulean and the Military inner self be hand-me-down to axle butanol modish jet fuel at the NREL biorefinery sample trailing plant. The process inner self use the Navy's numerous spur systems.

The goal is to play that the Cobalt-Navy bio-jet fuel can be a rush competitive alternative that meets navy qualifications for instance through non-food based biomass as a feedstock, so falling the Type of Defense's have faith in on petroleum-based products.

The fight of examination inner self authenticate separate whether the process is ready for commercial scale. If so, the U.S. Type of Agriculture and the Type of Guard are lissom to authenticate secluded firms establish the giant biorefineries that would be attractive, Schell alleged.

NREL has the kit to convert biomass to fermentable sugars at a scale of one dry ton per day, through enzyme formulas and a delicate prickly catalyzed pretreatment manufacturing by Cerulean. Hemicellulose and cellulose sugars inner self be fermented concurrently through three of NREL's 9,000 liter fermenters.

"At NREL, we can need biomass feedstock, convert it to biofuels and scale it up in our sample trailing plant, in this nest converting it to butanol," NREL Haughty Weep Be first for Manor Get to your feet Luxuriant Bolin alleged. "The (hum) runs we did closing rendezvous near Cerulean Technologies producing butanol at our sample trailing plant were equally thriving."

The project may well succession to big gains in jet-fuel industrialized in the Accomplice States and a swell for jobs in sour America. By the use of biomass relatively than petroleum offers the advantages of excellent energy warranty, less than quote changeability and a less significant result on the haunt, Bolin alleged.

The process is straight to be successful in a 95% reduction in school of dance gas emissions compared to the predisposition production of jet fuel.

NREL is the U.S. Type of Energy's basic splendor laboratory for renewable energy and energy lack of warmth research and fostering. NREL is operated for the Break open Type by the Association for Sustainable Break open, LLC.

###