In a world where people rely heavily on diesel-powered engines to perform many functions for both agriculture and other known industries, it no longer comes as a surprise if there is a limited supply of derivatives of diesel fuels with traces of petroleum.

Besides the (over)exhaustion of reserves of petroleum fuels, improbability in petroleum sources and supply because of certain economic and political reasons inspired many to look for alternative resources for petroleum-based fuel sources like diesel.

You’ve heard of vegetable oil, animal fat, and recycled cooking oil being used as fuel nowadays. These are what you call Biodiesel.

>From the word itself, biodiesel is an alternative to diesel fuel made from renewable or organic sources such as the ones already mentioned above. Biodiesel is produced by means of a reaction between an animal fat or vegetable oil and ethanol or methanol with a certain catalyst. Biodiesel appears as and used as either in its pure form or can be mixed with diesel to be utilized by diesel engines - a petroleum-based biodiesel. Both have yields of glycerin and biodiesel, which are chemically known as asters of methanol and ethanol.

The following presents the major advantages of using biodiesel:

1. It is non-hazardous and biodegradable. 2. It can readily be used in modern types of diesel engines. 3. It is a much more efficient as compared to fuel cells. 4. Thus, it can eliminate the huge allocation of reconstructing major fuel distribution factories and companies.

On the note of producing biodiesel extracts on a macro scale basis, two steps are usually considered:

1. Growing of alternative feed stocks.

Oilseed crops (and animal lipids) are well known sources of biodiesel because of their oil content.

Interestingly, recent programs have been funded to research on the feasibility of using algal species as feedstocks for biodiesel extracts. In fact, there are noted species of algae from which you can extract larger amounts of oil. The same species also grow at very fast rates so production would definitely be efficient. Moreover, most of these species use less water for cultivation, unlike oilseed crops.

Another advantage of using algae as a source of biodiesel is that the species also grow best in salty water, so farms could be built near the ocean without desalinating seawater.

With recent development regarding algae research, that concern is completely obliterated since it was noted that algae could survive in either a hot desert or within areas near waste streams.

Processing the feedstock into biodiesel. This step would be best accomplished by present oil refineries around the world, which are being converted to biodiesel refineries and by new companies building state-of-the-art plants.

Environmentally speaking, the use of biodiesel is basically not alarming. However, further researches regarding on biodiesel producing alternatives should be ventured upon to facilitate a more feasible large-scale biodiesel production.

California’s biggest auto insurer, State Farm, put into motion a plan to bring down the price of it auto insurance coverage by a average of 8 percent, and move away from it standard of determining rates by geographic location.

This new plan is coming about, probably due in part to the stream of insurers who are brining their auto insurance quotes and rates into sync with regulations that were introduced by California insurance commissioner John Garamendi.

Garamendi’s statues require insurers to base their premiums on a driver’s record, experience and miles driven, rather than by the zip code of the insured or the location the car is registered.

The deadline for insurers to file their new rating structure has passed, mere days after a final appeal to block the new standards from taking effect were unsuccessful.

There was such a last-minute rush from insurance companies with newly revised rates, the California Insurance Department in Sacramento could not give a definite list as to which companies actually kept the deadline.

State officials would not disclose which companies filed to raise or lower their rates. State Farm has issued a news release describing the new rates they have proposed.

Bill Sirola, a spokesman for State Farm, has stated that the new rates are not tied to Garamendi’s new requirements. Sirola stated that the rate cuts are going into effect because the company is actually paying less in claims.

“Whether it’s because of the aging population, better law enforcement, safer cars or some other reason, our projections of what we were going to have to pay in losses are just not coming true,” Sirola said. The rate cut is State Farm’s third in two years.

Experts site many factors for this, including growing competition from other sources for insurance, including the Internet. People can receive a auto insurance quote much online quicker, and at lower prices, due to reduced corporate overhead.

Online auto insurance quotes are a growing infatuation with consumers who want better service at lower prices. Many people are switching from traditional quotes from brick and mortar establishments. And with lower insurance prices, this signals a win-win situation for the consumer.