In recent history biofuels such as biodiesel and bioethanol have actually ended up being industry worldwide. Many nations have actually taken an eager interest in their continued manufacture and usage, including establishing nations such as Brazil which is viewed as a world leader in biofuel advancement. Even smaller sized nations such as the UK currently utilize around one and a half million litres of biofuel a year and objective to increase this three-fold within the next ten years.

But wait, there's an issue.

There is however a substantial problem; with the boost in popularity of biofuels as has the level of criticism increased. From the "food versus fuel" dispute, links to food rate increases and effect of water resources to issues over logging and loss of biodiversity there are mounting challenges for the fuel to conquer. But there is hope to be discovered in a variety of innovations broadly described as second generation biofuels. Such fuels are produced from sustainable feedstock instead of the traditionally editable crops used in first generation biofuels (sugarcane, corn etc.) hence avoiding much of the issues discussed previously.

Wish for the future

One such innovation is Algae Fuel, which can produce as much as three hundred times more oil per acre than standard crops along with growing twenty to thirty times quicker. As if these advantages weren't considerable enough it is likewise possible to cultivate algae on typically unusable land such as land stricken by drought or consisting of extremely high levels of saline. Another hugely promising fuel is Cellulosic Ethanol which is simply sustain produced from non-edible parts of plants (or indeed turfs and other plants that are inedible). This fuel source shares some benefits with Algae fuel such as high per-acre efficiency however has the distinct benefit that no unique growing is needed. Cellulose is contained in practically all plants growing throughout the world.

Or should that be hope for the present?

These might seem like science-fiction but the reality of the matter is that by 2008 the United States was already producing twelve million litres of fuel from cellulosic ethanol with production facilities capable for producing an additional eighty million gallons annually in development. There is much to be about in the Biofuel market from both an organization and ecological point of view and continued growth especially in second generation technologies seems ensured. Such quick grown represents an amazing time for alternative energy production. To keep up with the most recent developments and market projections for alternative energy and biofuels it's recommended the reader delay to professional biofuel market analysis.