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Warehouse Becoming Vertical Farms — And They’re Feeding New Jersey

New Jersey's vertical farms are transforming agriculture by helping farmers meet growing food demand. New Jersey Agriculture Secretary Doug Fisher said that while conventional farming in outdoor fields remains critical, vertical farming has its advantages because of its efficiency and resistance to pests and thus less need for chemicals

Image from: New Jersey 101.5

Image from: New Jersey 101.5

New Jersey's vertical farms are transforming agriculture by helping farmers meet growing food demand.

New Jersey Agriculture Secretary Doug Fisher said that while conventional farming in outdoor fields remains critical, vertical farming has its advantages because of its efficiency and resistance to pests and thus less need for chemicals.

Vertical farming is the process of growing food vertically in stacked layers indoors under artificial light and temperature, mainly in buildings. These plants receive the same nutrients and all the elements needed to grow plants for food.

Vertical farms are also versatile. Plants may be growing in containers, in old warehouses, in shipping containers, in abandoned buildings.

"That's one of the great advantages — that we can put agriculture in the midst of many landscapes that have lost their vitality," said Fisher.

ResearchandMarkets.com says the U.S. vertical farming market is projected to reach values of around $3 billion by the year 2024.

The one drawback is that its operational and labor costs make it expensive to get up and running.

Image from: AeroFarms

Image from: AeroFarms

In the past decade, however, vertical farming has become more popular, creating significant crop yields all over the state.

AeroFarms in Newark is the world's largest indoor vertical farm. The farm converted a 75-year-old 70,000-square-foot steel mill into a vertical farming operation. AeroFarms' key products include Dream Greens, its retail brand of baby and micro-greens, available year-round in several ShopRite supermarkets.

Kula Urban Farm in Asbury Park opened in 2014. Vacant lots are transformed into urban farms and there's a hydroponic greenhouse on site. That produce is sold to local restaurants.

Beyond Organic Growers in Freehold uses no pesticides and all seeds and nutrients are organic. There's a minimum of 12,000 plants growing on 144 vertical towers. On its website, it says the greenhouse utilizes a new growing technique called aeroponics, which involves vertical towers where the plant roots hang in the air while a nutrient solution is delivered with a fine mist. It also boasts that by using this method, plants can grow with less land and water while yielding up to 30% more three times faster than traditional soil farming.

Vertical farms in New Jersey help feed local communities. Many are in urban areas and are a form of urban farming.

Fisher predicts that vertical farms will be operational in stores and supermarkets around the state.

"It's continued to expand. There's going to be many, many ways and almost any area in the state has the opportunity to have a vertical farm," Fisher said.

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Energy, Fossil Fuels, Emission IGrow PreOwned Energy, Fossil Fuels, Emission IGrow PreOwned

Fossil Fuel Emissions Climb For 2nd Straight Year

Global fossil fuel emissions are on track to rise for a second year in a row, primarily due to growing energy use, a new study warns.

DECEMBER 6TH, 2018POSTED BY JOSIE GARTHWAITE-STANFORD

STANFORD UNIVERSITY

Global fossil fuel emissions are on track to rise for a second year in a row, primarily due to growing energy use, a new study warns.

The projections come in a week when international negotiators are gathering in the coal-mining city of Katowice, Poland, to work out the rules for implementing the Paris climate agreement. Under the 2015 accord, hundreds of nations pledged to cut carbon emissions and keep global warming “well below” 2 degrees Celsius above pre-industrial temperatures.

“We thought, perhaps hoped, emissions had peaked a few years ago,” says Rob Jackson, a professor of Earth system science at Stanford University’s School of Earth, Energy & Environmental Sciences. “After two years of renewed growth, that was wishful thinking.”

Researchers estimate global carbon dioxide emissions from fossil fuel sources, which represent roughly 90 percent of all emissions from human activities, will reach a record high of just over 37 billion tons in 2018, an increase of 2.7 percent over emissions output in 2017.

That compares to 1.6 percent growth a year earlier. Emissions from non-fossil sources, such as deforestation, are projected to add nearly 4.5 billion tons of carbon emissions to the 2018 total.

“Global energy demand is outpacing powerful growth in renewables and energy efficiency,” Jackson says. “The clock is ticking in our struggle to keep warming below 2 degrees.”

BLAME THE WEATHER (AND BIGGER CARS)

In the United States, emissions of carbon dioxide are projected to increase 2.5 percent in 2018 after a decade of declines. Culprits for the increase include unusual weather—a cold winter in Eastern states and a warm summer across much of the nation ramped up energy needs for seasonal heating and cooling—as well as a growing appetite for oil in the face of low gas prices.

“We’re driving more miles in bigger cars, changes that are outpacing improvements in vehicle fuel efficiency,” Jackson says. Overall, US oil use is on track to rise by more than 1 percent this year compared to 2017.

Consumption of one fossil fuel, however, is no longer on the rise: coal. The study shows coal consumption in Canada and the United States has dropped by 40 percent since 2005, and in 2018 alone the US is expected to take a record-setting 15 gigawatts of coal-fired capacity offline.

“Market forces and the drive for cleaner air are pushing countries toward natural gas, wind, and solar power,” Jackson says. “This change will not only reduce CO2 emissions but will also save lives lost to air pollution.”

OIL & NATURAL GAS

Yet the study shows renewables around the world are largely coming online as add-ons to fossil fuel energy sources—particularly natural gas—rather than replacements. “It isn’t enough for renewables to grow,” Jackson says. “They need to displace fossil fuels. So far, that’s happening for coal but not for oil or natural gas.”

The researchers warn that over time, increased coal use in regions where large swaths of the population lack access to reliable electricity could eventually exceed the steep cuts to coal use elsewhere.

India’s emissions, for example, are projected to grow 6 percent this year as the country races to build new power plants for both industrial and consumer needs. “They’re building everything—wind, solar, nuclear, and coal—very quickly,” Jackson says.

Energy demand is rising around the world. “It’s the first time in a decade that the economies of essentially all countries are growing,” Jackson says.

CHANGE IN CHINA

The biggest change in carbon emissions this year compared to 2017 is a substantial uptick in both energy consumption and emissions in China, according to the study. After four years of stable emissions amid pressure to improve air quality, the country has now hit the accelerator.

Global economic growth has increased demand for iron, steel, aluminum, and cement manufactured in China. Meanwhile, a recent slowdown in China’s own economy prompted the country to shift its approach to energy development.

“China is jump-starting coal projects that were on hold,” Jackson says. As a result, the country’s emissions are expected to rise 5 percent in 2018, up from an increase of roughly 3.5 percent the previous year.

In some ways, this year’s estimates mark a return to an old pattern, in which economies and emissions rise more or less in sync. Yet recent history suggests the two can be decoupled. From 2014 through 2016, emissions held fairly steady despite growth in global gross domestic product, thanks in large part to reduced coal use in the US and China, improved energy efficiency, and an expansion of renewable energy around the world.

“We can have economic growth with fewer emissions,” says lead author Corinne Le Quéré, a climate scientist at the University of East Anglia. “There’s no question about that.”

Over the past decade, at least 19 countries, including Denmark, Switzerland, and the United States, reduced carbon dioxide emissions from fossil sources while their economies grew.

In 2019, barring a global economic downturn, the researchers anticipate carbon dioxide emissions will rise further despite urgency to reverse course. “We need emissions to stabilize and quickly trend toward the zero line,” Jackson says.

The study appears in Environmental Research Letters and in Earth System Science Data.

Additional coauthors are from Stanford; the University of East Anglia; the Center for International Climate Research in Oslo, Norway; the Commonwealth Scientific and Industrial Research Organization (CSIRO) in Canberra, Australia; and Laboratoire des Sciences du Climat et de l’Environment in Gif-sur-Yvette, France.

Stanford University, Future Earth, the Gordon and Betty Moore Foundation, the Australian Government’s National Environmental Science Programme’s Earth Systems and Climate Change Hub, and the European Commission Horizon 2020 project VERIFY funded the work.

Source: Stanford University

Original Study DOI: 10.5194/essd-10-2141-2018

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