This brilliant floating farm actually heals the world’s oceans

September 6, 2017 by  
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85% of the world’s fisheries have been pushed beyond their limits – and the future of ocean life looks grim. Fortunately, GreenWave has developed a revolutionary floating farm that actually regenerates our oceans while providing jobs and a sustainable source of food. The vertical aquaculture farm yields bountiful crops of shellfish and seaweed – species specifically selected to absorb greenhouse gas and filter out harmful chemicals. Founded by commercial fisherman Bren Smith and Emily Stengal, an expert in sustainable food systems, the revolutionary GreenWave vertical farming system cultivates an underwater ecosystem comprised of seaweed and shellfish. The farm requires zero input, and it actually restores ocean ecosystems by sequestering carbon and fixing excess nitrogen (which leads to algae blooms and oceanic dead zones). Related: 5 brilliant designs that will change the world win the 2017 INDEX: Award The open-source farming system enables anyone with a boat and around $20,000 to set up their own restorative ocean farm within a year. The Greenwave system won the Fuller Challenge in 2015 and it was recently honored with the 2017 INDEX: Award , which recognizes innovative designs that improve life. + Greenwave + INDEX: AWARD 2017

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This brilliant floating farm actually heals the world’s oceans

UK government to install solar on 800,000 low-income houses

September 6, 2017 by  
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Investing in solar doesn’t just benefit the environment, it can also add some cushion to your wallet through energy savings. For this reason, the UK government has teamed up with renewable energy provider Solarplicity to install solar panels on 800,000 low-income households over the next five years. The panels will be free to the tenants and will lower their energy bills by hundreds of pounds, according to the BBC. Roughly 1,000 jobs will also be created in the process, the majority of which will be given to military veterans . Thanks to a £160 million investment by the Dutch firm Maas Capital, some of the poorest households in the UK will benefit from the scheme. International Trade Minister Greg Hands said, “As well as creating 1,000 jobs and delivering cheaper energy bills for up to 800,000 homes, it shows yet another vote of confidence in the UK as a place to invest and do business.” Solarplicity has already begun working with more than 40 landlords, including local authorities across Wales and England . The company will profit from the payments received under the feed-in tariff scheme, as well as from payments for energy and from social housing customers. Reportedly, the feed-in tariff scheme will ensure cash payments to households that produce their own electricity using clean energy technologies, such as solar. Related: UK solar smashes record, supplying 25% of electricity demand Hands also said military veterans will be targeted during the recruitment process. “Armed forces veterans are very good at doing this, actually,” he said. “They understand how to put the panels on efficiently and well.” Hopefully some of the 7,000 homeless veterans in the UK will be considered for employment. According to David Elbourne, the chief executive of Solarplicity, the price of solar panels has dropped so fast in the past couple of years, government subsidies are no longer essential. “In the past, the feed-in tariff meant that people who could afford to have solar, benefitted from solar. But now people who can’t afford to have solar [can]- we’ll put it on the roof for free – and they will get a reduced energy bill,” he said. While the overall response to the scheme has been positive, some remain skeptical. David Hunter, the director of market studies at energy management firm Schneider Electric, is cautious about the initiative. “Obviously any kind of investment in the transition to low carbon energy supply can be a positive thing and with any of these developments it’s always best to consider whether it’s best value for money,” he said. “But certainly the idea of upgrading our social housing stock to make it more energy efficient and lower carbon is a worthwhile aim.” + Solarplicity Via BBC Images via  Pixabay,   Simple Wikipedia

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UK government to install solar on 800,000 low-income houses

5 brilliant designs that will change the world win the 2017 INDEX: Award

September 1, 2017 by  
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The world’s biggest design award was just bestowed upon five groundbreaking green designs that stand to improve life around the globe. The biennial INDEX: Award honors sustainable designs that address global challenges, and this year’s winners came from a pool of 1403 entries. From a floating farm that heals ocean ecosystems to a life-saving centrifuge that costs 25 cents, read on for a first look at this year’s winners – live from the INDEX: Award ceremony in Denmark. Zipline Delivering emergency medical supplies in developing nations can be difficult. On average, it takes four hours to send vaccines and blood transfusions from a central facility, but it can take much longer in the event of a natural disaster or infrastructural collapse. Enter Zipline – the world’s first commercial medical drone delivery system. Zipline uses a simple system to quickly and efficiently deliver critical medical supplies. Health workers text an order, and items are packaged at a distribution center. Then a drone is dispatched and the items are delivered by parachute with a high degree of precision. A single drone can carry a payload of 1.5 kilos for up to 150 kilometers – and it can make 500 deliveries in 24 hours in all weather conditions, for the equivalent cost per trip of a motorbike or ambulance delivery. Zipline began delivering blood to 21 transfusion facilities in western Rwanda in 2017, and it’s set to begin delivering blood and medicine in remote Maryland, Nevada and Washington over the next year. What3Words You might take your address for granted, but according to the UN, 4 billion people lack a way to reliably address their homes. This leads to myriad problems, as those without addresses are denied access to basic social and civic services – it’s difficult or impossible for them to open bank accounts, register births, or sign up for utilities like electricity and water. What3Words solves this problem by dividing the world into 57 trillion 3 meter x 3 meter squares, and assigning a unique combination of three words to each square. The resulting grid is more precise than street addresses, and it allows anyone to share their location quickly for emergency situations, census taking or even everyday mail delivery. GreenWave The world’s oceans are in trouble. 90% of large fish stocks are threatened by overfishing , the amount of carbon dioxide in our oceans is higher than at any point in the past 400,000 years, and nitrogen pollution from farms, factories and homes creates oxygen-depleted dead zones. Greenwave is a revolutionary ocean farm that addresses all of these issues while producing healthy local food, restoring ecosystems, and creating jobs for fishermen. The hurricane-proof floating farm grows shellfish and seaweed using “mussel socks,” oyster cages and nets. Each species is selected to address an environmental challenge – for instance, oysters naturally filter out excess nitrogen, and seaweed soaks up five times more CO2 than land-based plants. GreenWave also provides ocean farmers with grants, free outdoor gear, and training – and it promises to purchase 80% of new farmers’ crops over five years at triple the market rate. Paperfuge Every year, five million people are killed by three highly infectious diseases: malaria, HIV, and tuberculosis. Diagnosing and treating these illnesses is difficult in parts of the world with limited access to infrastructure, electricity and medical facilities. Centrifuges are critical tools that can isolate and detect infections – but they require electricity to function and can cost up to $1,000 per machine. The Paperfuge provides a brilliant alternative – it’s a simple device inspired by a five-thousand-year-old toy that can separate plasma from a blood sample in 90 seconds. The device weighs about 2 grams, it’s made from paper, string and plastic, and it only costs 25 cents to make – which makes it an accessible, low-cost “frugal design” with the potential to save millions of lives around the world. Ethereum Ethereum offers a way to validate your digital identity and make online transactions while keeping complete control over your personal information – instead of giving it over to a third party service like Facebook or Paypal. It’s a platform that provides developers with tools, custom blockchains and networks to build decentralized applications that can transform the way we interact with money, business, government and society. Since the applications use a blockchain, there’s no centralized server that can get hacked or shut down. + INDEX: Award + INDEX: Design to Improve Life

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5 brilliant designs that will change the world win the 2017 INDEX: Award

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