
cooking oil: 1/2 of 2
Could we be entering the era of greener air travel?
Henry Gass
12th July, 2011
Last week Thomson announced the launch of a weekly flight to Palma, fuelled by old cooking oil. Henry Gass asks whether more sustainable air travel could finally be in sight more...
Our top three alternatives to olive oil
Laura Sevier
23rd April, 2010
Hemp, flax and rapeseed - not a sexy sounding trio compared to olive oil's Mediterranean aura - but storecupboard essentials if you want homegrown oil more...

