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Articles on Biofuels

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Giant kelp (Macrocystis pyrifera) is a potential energy crop. Linking Tourism & Conservation/Flickr

Move over, corn and soybeans: The next biofuel source could be giant sea kelp

Making biofuels from crops grown on land poses trade-offs between food and fuel. A new study looks offshore.
The New Zealand government is introducing legislation to become zero-carbon by 2050, but will consider new permits for coal mining, offshore oil drilling and fracking on a case-by-case basis. from shutter stock.com

Why New Zealand should not explore for more natural gas reserves

Natural gas is touted as a “bridging fuel” to displace coal while moving to a low-carbon economy. In New Zealand, this is shortsighted and could lead to stranded assets and hold back renewables.
The potential clean energy sources are all around Sydney, just waiting to be harnessed. Collage by Rocco Furfaro

Sydney’s closer to being a zero-carbon city than you think

Sun, wind, waste biomass, geothermal, tides and waves: all these energy sources in Sydney’s backyard add up to a zero-carbon energy solution for the city.

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