london tube Archives – The Green Optimistic green tech news, since 2008 Tue, 29 Sep 2015 08:39:52 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 New Technology Recovers Energy from London’s Underground https://www.greenoptimistic.com/new-technology-recovers-energy-london-underground-20150929/ https://www.greenoptimistic.com/new-technology-recovers-energy-london-underground-20150929/#respond Tue, 29 Sep 2015 08:39:52 +0000 https://www.greenoptimistic.com/?p=56807 New hybrid technology, tested on London’s underground system, can recover enough energy to power busy stations and lead to great energy savings. The underground system in London is one of the busiest in the world with over a billion passengers boarding the fast trains on annual basis. Unfortunately, the great popularity and convenience of this […]

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]]> https://www.greenoptimistic.com/new-technology-recovers-energy-london-underground-20150929/feed/ 0 56807 London’s Heating System Powered by Energy Harnessed From the Tube https://www.greenoptimistic.com/londons-heating-system-powered-harnessed-energy-tube-20131121/ https://www.greenoptimistic.com/londons-heating-system-powered-harnessed-energy-tube-20131121/#respond Thu, 21 Nov 2013 15:13:13 +0000 https://www.greenoptimistic.com/?p=43782 How many times have you been on an underground train feeling extremely warm and short of breath when at the same time outside winter temperatures are below freezing? The passengers of the London Underground experience this feeling at least once a day, every day of the week. The temperatures inside the busy trains get so […]

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