Documents show 200mph brand new rail network would cost at least £39bn
The government is pressing ahead with plans to build a high-speed rail link between London, northern England and Scotland as part of its strategy to cut emissions from road transport and domestic flights....
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UK survey of 7-17 year-olds also highlights concern their views are not listened to by policymakers on climate change and environmental issues
Is Tesla emulating Silicon Valley in its ability to catalyse an entire network of highly innovative clean tech companies?
Tech giant kicks off major new campaign designed to promote new wave of ultra-efficient smart technologies