Quote by Amory Lovins

The main problem with biofuels - the land required - stems from their low power density.

— Michael Shellenberger

Biofuels such as ethanol require enormous amounts of cropland and end up displacing either food crops or natural wilderness, neither of which is good.

— Elon Musk

Biofuels are the future of energy in this nation and around the world

— Rod Blagojevich

We have to use cars much more efficiently. We have to look at alternative technologies of cars such as biofuels or, even more importantly,…

— Fatih Birol

As both a former governor and a Naval officer I can tell you energy security remains among biofuels' most important benefits.

— Matt Blunt

Better biofuels are a really big deal. That means we can precisely engineer the molecules in the fuel chain and optimize them along the…

— John Doerr

Today much of anti-biofuel "science" - including the false claim that biofuels need more energy to make than they contain - has been shown…

— Josh Tickell

Renewable biofuels are meanwhile making inroads in the transportation fuels market and are beginning to have a measurable impact on demand for petroleum fuels,…

— Christopher Flavin

The most interesting biofuel efforts avoid using land that's expensive and has high opportunity costs. They do this by getting onto other types of…

— Bill Gates

So the only way we're going to improve fuel economy or appliance efficiency swiftly and to the maximum extent practicable is if the government…

— Sherwood Boehlert

“If we are going to start calling industrial corn sustainable, then we might as well say that petroleum is a renewable resource if you're…

— Catherine Friend

If we can produce more ethanol and bio-diesel to help fuel our vehicles, we will create jobs, boost local economies and produce cleaner burning…

— Rick Renzi