“This month, urban thinkers from the United Nations, the European Commission and other organizations are meeting in Brussels to continue a curiously complex attempt: developing a universal definition of the “city.””
Category: sustainability – Page 650
California is getting so much power from solar that wholesale electricity prices are turning negative
The spikes also have a big effect on wholesale energy prices, which dipped to zero or even to negative territory this spring during certain hours in California, the EIA said.
The extraordinary success of solar power in some pockets of the world that combine sunshine with high investment in the technology mean that governments and energy companies are having radically to rethink the way they manage—and charge for—electricity.
California is one such a place.
On March 11, it passed a milestone on the route to powering the whole state sustainably. For the first time, more than half the power needs of the entire state came from solar power for a few hours that day, according to the US Energy Information Administration (EIA).
Climate change to increase SEVERE plane turbulence
Reminds me of the 2004 film “The Day after Tomorrow” : in which Jack Hall, paleoclimatologist, must make a daring trek across America to reach his son, trapped in the cross-hairs of a sudden international storm which plunges the planet into a new Ice Age.
CLIMATE CHANGE will increase severe plane turbulence by 149 per cent, according to scientists.
In search of sustainable style — By Luke Leitch | 1843 Magazine
“The clothing industry is said to be the world’s second most polluting business, runner-up in grubbiness to oil.”
Living Off The Grid: This Utopian Village starts to produce its own food and energy in 2018
Off-grid housing that actually works for families is hard to come by, but that’s what ReGen Villages is striving towards with their concept for new self-sustaining communities.
The startup real estate company has a dream to create regenerative communities that not only produce their own food but also generate their own power, meaning what’s usually only possible for rural areas with renewable energy sources would be a reality for people that want these luxuries while having close neighbors.
This idea is more than just a dream, however, as the development company has its sights on their first site in Almere, Netherlands with the goal of opening it in 2018.
Inside the plan to replace Trump’s border wall with a high-tech ecotopia
The year is 2030. Former president Donald Trump’s border wall, once considered a political inevitability, was never built. Instead, its billions of dollars of funding were poured into something the world had never seen: a strip of shared territory spanning the border between the United States and Mexico. Otra Nation, as the state is called, is a high-tech ecotopia, powered by vast solar farms and connected with a hyperloop transportation system. Biometric checks identify citizens and visitors, and relaxed trade rules have turned Otra Nation into a booming economic hub. Environmental conservation policies have maximized potable water and ameliorated a new Dust Bowl to the north. This is the future envisioned by the Made Collective, a group of architects, urban planners, and others who are proposing what they call a “shared co-nation” as a new kind of state.
Many people have imagined their own alternatives to Trump’s planned border wall, from the plausible — like a bi-national irrigation initiative — to the absurd — like an “inflatoborder” made of plastic bubbles. Made’s members insist that they’re serious about Otra Nation, though, and that they’ve got the skills to make it work. That’s almost certainly not true — but it’s also beside the point. At a time when policy proposals should be taken “seriously but not literally,” and facts are up for grabs, Otra Nation turns the slippery Trump playbook around to offer a counter-fantasy. In the words of collective member Marina Muñoz, “We can really make the complete American continent great again.”
From Home Aeroponic Gardens to Vertical Urban Farms
Sometimes people bring up overpopulation scenarios where the population can fit inside Texas. But they ask, what about all the stuff that supports that population? Here is one answer.
Located in an abandoned 70,000-square-foot factory in Newark, New Jersey, the world’s largest vertical farm aims to produce 2,000,000 pounds of food per year. This AeroFarms operation is also set up to use 95% less water than open fields, with yields 75 times higher per square foot. Their stacked, high-efficiency aeroponics system needs no sunlight, soil or pesticides. The farm’s proximity to New York City means lower transportation costs and fresher goods to a local market. It also means new jobs for a former industrial district.
Around the world, urban farms are sprouting up at the intersection of new growing technologies and localvore movements. They vary in scale and focus, but their goals are generally similar: produce fruits and vegetables in more efficient, cheaper and greener ways. Growing in controlled environments also reduces environmental variables, like pests, weather and even seasons (allowing for more predictable year-round yields). Factory farm tenants can also take over and adaptively reuse structures in depressed areas with disused industrial building stock, creating employment opportunities in the process.
In a way, these endeavors are a natural extension of long-standing trends in farming. Small farms gave way to large farms, but the latter still involved open fields and variable environments. Urban farms take things to the next level, making the farm-to-table distance shorter, controlling conditions and further optimizing around available space.