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Total number of posts: 23766
Uber for couriers: Australian logistics software promises to minimise traffic and emissions
Software engineer Brad Lorge began his entrepreneurial journey helping charities more effectively coordinate the collection of food from supermarkets and warehouses. Now he’s the co-founder of Premonition, a logistics optimisation firm helping online retailers and shipping companies meet Read More...
Artificial photosynthesis
Daniel Nocera, the rock-star of artificial photosynthesis, and his colleagues at Harvard published a paper in June that shows a viable route to long-term energy storage. The Science article demonstrates how surplus power from solar PV can be converted into liquid fuels. The Read More...
China turns to free markets to tame fossil-fuel pollution
There are at least three good reasons why China is likely to succeed in starting the world’s biggest carbon-trading market when its efforts to limit pollution kick in next year. The government wants to put a cost on emissions of toxic smog to control pollution in industrial cities, starting Read More...
Sharing Kenya’s wilderness with underprivileged city children uplifts, inspires everyone
The children experienced a real safari, in a four-wheel-drive vehicle. They camped for the first time in their lives, and they met wild wild animals in the wilderness. But it was also a first for my team of staff, interns and volunteers who put on an ambitious three-day program – something we Read More...
Global non-hydro renewable electricity up 70% from 2010–2015
A study commissioned by the Financial Times shows that the planet’s 20 largest national economies generated 8% of their electricity from renewable energy — solar, wind, and other green power sources — in 2015, up from 4.6% in 2010. (This does not include hydropower.) There are Read More...
Airbnb has started building its own listings
Since its inception, Airbnb – the website that allows people to rent out their homes for holiday accommodation – has been a contentious issue in cities. It’s a cost-saving convenience for travellers and a money-making opportunity for homeowners, yet a source of ire to scores of traditional Read More...
Massachusetts becomes the first state to tax Uber and Lyft
Several states have been exploring ways to squeeze more money out of the rapidly growing ride-hailing industry, but Massachusetts appears to have just beaten them to the punch. According to Reuters, Republican Governor Charlie Baker signed into law a 20-cent tax per trip on Uber and Lyft rides, Read More...
6 ways to personally divest from fossil fuels
A couple years ago, I began to discuss the idea that the end of the internal combustion era finally was in sight, along with the overall rapid decline of a fossil fuel-driven world. I think some folks felt it was a premature pronouncement — yet in more recent days, the prediction has begun to Read More...
Vestas uses mathematics to figure out how to use the most powerful wind turbines
The placement of offshore wind turbines isn’t done all willy-nilly, but rather with data that determines exactly where each wind turbine should be placed. In one instance, a project to install hundreds of wind turbines that had been deemed unfeasible was rescued by Vestas wind company company and Read More...
Recycling: Fungi extract cobalt and lithium from waste batteries
Batteries in smartphones, cars and tablets can be recharged, but they don't last forever. Ultimately, old batteries end up in landfills or incinerators where they harm the environment. And valuable materials remain locked inside. Now, a team of researchers has succeeded in turning to naturally Read More...