Tag Archives: algae as biofuel

Papaya Waste: The Fuel of Hawaii’s Future?

Rows of papaya fruit

Similar to fruit crops on the mainland, a sizable portion of the fruit grown in Hawaii never gets to the supermarket. A staggering 35% of the state’s multi-million-pound papaya harvest is culled from packinghouses due to reasons like disease and pest pressure or post-harvest damage. A researcher sees potential to produce biofuels from all that wasted papaya pulp.

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Rethinking Algae: Beyond Biofuels

algae

When we hear “algae,” most of us think “biofuels,” but Brad Bartilson, founder and CEO of Photon8, has a much broader vision of the future for this tiny organism – namely increasing the resiliency and sustainability of our food system.

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Algae Is Moving Fast

It’s no surprise that algae-based biofuels continue to make great progress. Algae is fast-growing and doesn’t compete with existing food sources like corn ethanol does. With an increase in funding, the support of the military and exciting new research happening all the time, we’re excited to follow the development of this burgeoning industry. This week, we offer the most recent algae news.

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Algae-derived biofuel hits the road!

“Soladiesel” is a new 20% algae biofuel blend being offered only at Propel fueling stations for one month to see how consumers respond. Is this the wave of the biofueled future?

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Wastewater to biofuel?

Open Biodiesel by Opensource.com

Biofuel from wastewater? The latest innovation in the field of advanced biofuels may hold some promise for the future.

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How To Make The Food System More Energy Efficient

This article was originally published in Scientific American, and is republished on the Sustainable America blog with the permission of the author, Dr. Michael E. Webber. “Examining our food supply through the lens of energy use reveals opportunities for smart policies, innovative technologies and new dietary choices that can potentially solve food and energy problems together. The same steps would also make our bodies, and our ecosystems, healthier.”

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Five Amazing Things You Won’t Believe Run on Biofuels

Some people associate biofuels with long hair and environmentalism, and that’s fine! In fact, you’ll see Mr. Willie Nelson is featured prominently on our list. But with innovations in renewable fuels made everyday, biofuel is popping up in some unexpected, exciting, and high-performance places! Here is our list of a few of the most remarkable.

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Green Crude Farm

The first commercial algae to energy facility is up and running in New Mexico, producing ‘green crude’ as an alternative to crude oil.

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Biofuels…

With the biofuels sector bringing in some $1.4 billion through investment in just 33 “biomass to energy” technology corporations, there are lots of players looking to get into the game while its still relatively early. Biomass, as a renewable energy source, is considered biological material from living or recently living organisms.

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The Future of Biofuel

The future of biofuels remains uncertain. While many hail the advent of advanced biofuels or second-generation biofuels, the reality is that many of the newer forms of biofuel have yet to be proven viable outside of the laboratory.

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By the Numbers

Currently 50 million households suffer from food insecurity, meaning that family members cannot always meet their basic food needs.

10 million people a year could be fed through the recovery of just one-fifth of food waste.

Only 2% of food waste is composted or otherwise recycled—62% of paper is recycled.

Consumers throw out about 40% of the fresh and frozen fish they buy.

The U.S. produced 208 pounds of meat per person in 2009—60% more than Europe.

Low income commuters spend a much higher proportion of their wages on gas—8.6% versus 2.1% at $4 per gallon.

Food prices rose 35-40 percentage points between 2002–2008.

Americans consume 25% of the world’s produced oil, but our nation holds less than 3% of the world’s proven oil reserves.

The International Energy Agency says greenhouse gas emissions rose 3.2% last year, with a 9.3% increase in China offsetting declines in the US and EU.


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