Solar paint converts water vapor into hydrogen fuel

Via Inhabitat:

Researchers at RMIT University in Melbourne have created a revolutionary new solar paint that can be used to produce endless amounts of clean energy. The innovative paint draws moisture from the air and splits it into oxygen and hydrogen. As a result, hydrogen can be captured as a clean fuel source.

Source: http://inhabitat.com/revolutionary-solar-paint-creates-endless-energy-from-water-vapor/

Artificial photosynthesis transforms atmospheric CO2 into fuel

Via Kurzweil AI

University of Central Florida (UCF) chemistry professor has invented a revolutionary way to remove carbon dioxide (CO2) from air by triggering artificial photosynthesis in a synthetic material — breaking down carbon dioxide while also producing fuel for energy.

UCF Assistant Professor Fernando Uribe-Romo and his students used a synthetic material called a metal–organic framework (MOF), which converts carbon dioxide into harmless organic materials — similar to how plants convert CO2 and sunlight into food.

http://www.kurzweilai.net/new-artificial-photosynthesis-process-converts-co2-in-air-to-fuel

All Dutch trains now powered by wind energy

The Guardian reports that all trains running in the Netherlands are now powered by wind energy, as of 1st January 2017 (1 year ahead of schedule). 

Source: https://www.theguardian.com/world/2017/jan/10/dutch-trains-100-percent-wind-powered-ns?CMP=Share_AndroidApp_WordPress

Four Capital Cities Ban Diesel Cars From 2025

MIT Technology Review reports on the announcement that four global capital cities will be banning diesel cars from 2025 – Athens, Madrid, Mexico City and Paris – in order to improve air quality and drive adoption of electric vehicles.

https://www.technologyreview.com/s/603026/four-huge-cities-are-banning-diesel-cars/amp/

Could A Giant Vacuum Cleaner Tackle Pollution?

FastCoExist highlights a device that sucks fine particulate matter from the air, that if deployed in sufficient numbers would clean the air in cities and other polluted areas.

The Dutch inventors claim the huge ‘vacuum cleaners’ can filter most of the fine particles emitted from vehicles / power plants and through industrial pollution – that have both health and climate impacts.
Source: https://www.fastcoexist.com/3065052/change-generation/this-giant-dutch-vacuum-cleaner-sucks-pollution-out-of-the-sky

Target trials in-store vertical farms

After collaboration with MIT, Target is to trial in-store vertical farming, in the hope of producing fresh vegetables and herbs all year round, whilst reducing costs and carbon footprint.

Via Inhabitat: http://inhabitat.com/target-is-launching-vertical-indoor-farms-for-fresh-ultra-local-produce/

Royal Caribbean to use LNG and fuel cells on ships to reduce emissions

Luxury cruises are increasingly popular but can come with huge environmental costs around ports and whilst at sea, due to sulfur and other harmful particulates from the heavy fuel oil burnt by most ships. Royal Caribbean is aiming to reduce such emissions from future cruise liners through a combination of liquefied natural gas and fuel cells from the early 2020’s.

rcl-lng-infographic-projecticon-r-299x414

Image credit: Royal Caribbean Cruises Ltd.

Source: http://www.rclcorporate.com/rcl-steps-to-the-fore-with-plans-for-fuel-cell-technology/

Via: Engadget