Tag Archives: papaya waste

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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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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