Costing the Earth
Costing the Earth: Electric Island05/20/15
Tom Heap visits the Scottish island that can power itself.
CostEarth: 19 May Electric Island
The Isle of Eigg is leading the world in renewable energy. Tom Heap finds out how.
CostEarth: 12 May 15: Ozone Hole
Peter Gibbs celebrates 30 years since environmental disaster was prevented when British scientists discovered the hole in the ozone layer.
CostEarth: 05 May 15 The Environment and the Election
How will the next government tackle Britain's environmental problems? Tom Heap leads a debate from the Bristol Food Connections Festival.
CostEarth: 28 Apr China's Water Revolution
China is running out of water. Isabel Hilton searches for solutions.
CostEarth: 21 Apr 15 Eco-cities
Tom Heap examines the failures of Eco-Cities.
CostEarth: 14 Apr 15: Cycle City
Tom Heap gets on his bike to find out if London's cycle superhighways herald a new dawn for two wheels across Britain.
CostEarth: 7 Apr 15 Reds Return
Could the return of the Pine Marten mean the end of the Grey Squirrel takeover? Tom Heap examines emerging evidence that where Pine Marten populations are healthy, Grey Squirrel numbers crash and native Red Squirrels increase. Tom meets the...
CostEarth: 31 Mar 15 Climate Change: Incovenient facts?
With Arctic sea ice shrinking and Antarctic sea ice growing, Tom Heap asks what is happening to the climate.
CostEarth: 24 Mar 15 The Price of Cheap Oil
The price of oil is shifting and is currently on the slide. Tom Heap asks what the consequences are for the environment.
CostEarth: 17 Mar 15: Lava is a Dangerous Game
Tom Heap on the dangerous magnificence of volcanoes
CostEarth: Greenbelt 10 Mar 15
Tom Heap asks if the green belt is really green
CostEarth: 3 Mar 15 Hunting the Beefalo
Tom Heap goes in search of the hybrid 'beefalo' which is damaging the Grand Canyon.
CostEarth: 24 Feb 14 Bristol Green Capital?
Tom Heap discovers what makes Bristol Europe's Green Capital for 2015 and what it means for residents of the city.
CostEarth: 17 Feb 15 Ice In Iceland
Tom Heap meets the Icelanders learning to enjoy their rapidly warming climate.
CostEarth: 10 Feb 15 Taming Australia
Australia's 'top end' is slated for massive development. Julian Rush reports on the implications for the environment.
CostEarth: 04 Nov 14 Arctic Futures
How will the melting ice change the Arctic? Tom Heap reports from the Arctic Circle Assembly in Iceland.
CostEarth: 28 Oct 14: Where have all the flowers gone?
Tom Heap hears how plant thieves in the UK and abroad are driving species to extinction. Producer: Anne-Marie Bullock.
CostEarth: 21 Oct 14 Making a splash!
Tom Heap meets Darren Reynolds, a health and environment professor, who has developed a mini treatment plant that can turn dirty water into clean drinkable water.
CostEarth: 14 Oct 14 Scuba Squad: Cleaning the Ocean
Cleaning the ocean floor, one dive at a time. Miranda Krestovnikoff reports from the sea bed as she joins a new marine clean-up squad. Producer: Martin Pointz-Roberts
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