Category: Energy

Sustainable CEU Produces Workshops for Visegrad Fund Project

March 27, 2014

Sustainable CEU is participating in the Creative Recycling Eco-Educational Program, or “CREEP,” a project that brings together four environmental organizations in Hungary, Poland, Slovakia, and the Czech Republic. With support from the Visegrad Fund, each country’s representative is producing nine educational workshops to engage elementary and middle school students in environmental issues.

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Electric Buses Being Tested Around The World, Pleasing Passengers And The Environment

shutterstock_114269248A large, 60-foot electric bus has been running for almost two weeks in Sao Paulo, Brazil where it has transported over 135,000 passengers since hitting the road. The bus joined the city’s already diverse fleet, which includes buses running on biodiesel, ethanol, diesel and electric trolleybuses. This is just the latest movement in an international effort to develop electric buses that are quiet, fuel-free, and reducing air and greenhouse gas pollution. Continue reading

“China’s Plan To Develop Totally New Nuclear Fuel Speeds Up”

 China Nuclear IPO

CREDIT: AP/UNCREDITED

China needs energy just about any way they can get it — coal, gas, solar, wind, biomass, nuclear — they’ll take it. However the country’s heavy reliance on coal is is becoming a heavy liability. Coal-fired power plants and other industrial outlets that ring China’s growing urban hubs are creating near-permanent smog centers that choke out the sun and leave residents and visitors alike engulfed in a debilitating hazy mess. China’s top-down government is addressing this issue ever more urgently, extending influence into pollution monitoring, new regulations and most of all, new power sources. Renewables and natural gas are at the top of the list, but nuclear is also a cornerstone of China’s energy future.

With only 20 nuclear plants currently operating, China already has 28 under construction,according to the World Nuclear Association — about 40 percent of the total global number being built. Last year China expected to add nearly 9 gigawatts to nuclear capability to its grid. Even with that additional amount, nuclear still provides less than two percent of the country’s electricity (with around 70 percent still coming from coal). However, in China, plans matter. And China has big plans for nuclear, hoping to generate almost 60 gigawatts of nuclear energy by 2020 and 150 gigawatts by 2050. By 2020, Hong Kong plans to get half of its power from mainland nuclear plants.

Nuclear power comes with well-known risks. Japan had similar nuclear ambitions before the Fukushima nuclear meltdown threw the country’s energy ambitions out of orbit. Aside from being highly radioactive, uranium, which fuels traditional nuclear power plants, is also expensive and in limited supply. China is currently an importer of the uranium it uses for its nuclear power plants.

China has big plans for this too, as authorities recently set a 10-year deadline to develop a totally different kind of nuclear power plant not dependent on uranium. In January, Jiang Mianheng, son of former leader Jiang Zemin, launched China’s push to develop thorium nuclear energy, which uses the radioactive element thorium instead of uranium as the primary element of production. The Chinese National Academy of Sciences has a start-up budget of $350 million, according to The Telegraph, with 140 scientists at the Shanghai Institute of Nuclear and Applied Physics already working on the project — and a plan to staff-up to 750 by next year.

The scientists had a 25-year timeline to build their first fully-functioning thorium reactor until this week when it got moved up 15 years.

“In the past the government was interested in nuclear power because of the energy shortage,” Professor Li Zhong, a leading scientist working on the project, told the South China Morning Post. “Now they are more interested because of smog:”

“The problem of coal has become clear. If the average energy consumption per person doubles, this country will be choked to death by polluted air.Nuclear power provides the only solution for massive coal replacement and thorium carries much hope.”

Research into thorium reactors is not new, and the U.S. actually developed an eight-megawatt prototype at Oak Ridge National Laboratory in the late 1960s. However interest and funding waned in the ensuing 40 years as engineering challenges remained and uranium reactors took precedence. Plutonium associated with uranium reactors was also needed for nuclear weapons development. However, as the environmental costs — both to acquire uranium and over potential meltdowns — build and the ambition to develop fossil fuel alternatives heats up, programs in the U.S., the U.K., and Japan are also looking into thorium reactors. With a 10-year deadline, China has set the bar extremely high, as much of the technology remains unproven and major challenges are yet to be resolved.

“This is definitely a race,” Li said. “China faces fierce competition from overseas and to get there first will not be an easy task.” He added that the conditions they are working under are war-like. This is befitting, since earlier in March, Chinese Premier Li Keqiang declared a “war on pollution.”

With so much research going into thorium, some are hopeful that technical and engineering challenges can be overcome in a short timeframe. Scientists are pushing a similar timeframe in which address climate change before “abrupt, unpredictable and potentially irreversible changes occur” — as bluntly stated by the the American Association for the Advancement of Science this week in a new report.

“There is a fair bit of research going on at the moment into the use of thorium,” Jonathan Cobb, of the World Nuclear Association told The Guardian. “And technology-wise, using thorium would not be too much of a leap. It is certainly something that is well under way in terms of research.”

Thorium is a plentiful chemical element, and while acquiring it is not the challenge, it would still create significant radioactive waste and still presents significant safety challenges for any large-scale plant. It would likely be harder to create nuclear weapons from thorium than traditional uranium enrichment processes, so it would be beneficial to efforts to prevent nuclear proliferation. Then there’s also the issue of overcoming the power of the existing nuclear industry, which is deeply enmeshed in the global energy infrastructure and most likely resistant to any significant changes that could add costs or new safety or oversight concerns.

“I wouldn’t read a whole lot into it,” Tom Cochran, senior scientist in the Natural Resource Defense Council’s Nuclear Program and a member of the Energy Department’s Nuclear Energy Advisory Committee, told ThinkProgress. “China has been looking into everything when it comes to nuclear power. They have a broad civil nuclear R&D program and interest. It remains to be seen whether anything will come of this thorium effort.”

Cochran mentioned that some companies in the U.S. are looking into thorium reactors and that India has had a longstanding program to develop the technology, but he doesn’t think it’s going anywhere. And even if China did come up with a working thorium reactor in a decade, “so what? Meanwhile they will have dozens of traditional nuclear reactors using low-enriched uranium,” Cochran said.

Source : http://thinkprogress.org

Journalists Should Talk About Climate Change More Like A Pension Policy, Study Suggests

When journalists talk about climate change, they usually focus on some sort of uncertain doom, rather than an explicit risk, according to a new study released on Wednesday by the Reuters Institute for the Study of Journalism. But talking about explicit risks, the way one would discuss an insurance or pension plan, might be more effective, it suggests.

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The study surveyed about 350 articles from news outlets across the globe, with a total circulation of 15 million, and found that most discuss climate change as something that could or will happen in the future, and has some implied risks that go along with it. Eighty percent talk about this ‘implicit risk’ or uncertainty. Meanwhile, a startling 27 percent discussed the opportunity of a changing climate (it was very rare, the authors note, for the opportunity to be from action rather than inaction).

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World Water Day

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Interesting Food Facts about Water

  1. Over 70 percent of an adult’s body is made up of water.
  2. The recommended daily intake of water is 8 cups per day, but it can come through the consumption of food as well.
  3. There’s more fresh water stored under the ground in aquifers than on the earth’s surface.
  4. Drinking too much water too quickly causes water intoxication, caused by reduced sodium (salt) levels in the blood stream.  Some confuse this with a “runner’s high”.
  5. Of all the water on the earth, humans can use about three tenths of a percent of it for drinking water.

Fun Fact:

  • The world water day is a mean of focusing attention on the importance of freshwater and advocating for the sustainable management of freshwater resources.
  • The theme in 2014 is Water and Energy.
  • Roughly 75% of all industrial water withdrawals are used for energy production.

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Today’s Food History

  • 1841 Cornstarch was patented by Orlando Jones in England.
  • 1960 R.I.P. Agnes Arber the British botanist who wrote ‘Herbals: Their Origin and Evolution‘ (1912) and ‘The Gramineae: A Study of Cereal, Bamboo and Grass‘ (1934).
  • 1975 ‘Lady Marmalade’ by LaBelle is #1 on the charts.  (Marmalade is a French name for Jam or Jelly.)

Source : http://foodimentary.com

Agroecology vs Industrial Agriculture: Feeding the World Sustainably – Infographic

By Ian Andrew | October 14, 2012

There is no shortage of news on the amount of food being wasted while many parts of the world go hungry. Some believe that the true answer for feeding the world sustainably is through agroecology, rather than industrial agriculture. This infographic compares the two options, and illustrates how global adoption of agroecology could benefit our planet.

Soil-to-Sky-infographic

Source : http://www.greenerideal.com/lifestyle/agroecology-vs-industrial-agriculture-infographic/ | Greener Ideal

CGAP Seeks Examples of Financial Innovation for Smallholder Families

CGAP Seeks Examples of Financial Innovation for Smallholder Farming Families
How did you reach smallholders with an innovative product or financial service?
Smallholder farmers and their families comprise the largest group of people (by livelihood) living on less than $2 a day. As part of a new initiative to understand how tailored financial services can help these families, CGAP is seeking examples from businesses who have successfully taken to scale a viable financial product, range of products, or services for smallholder families.
CGAP will select some of these examples to study in depth and share with broader audiences via our website CGAP.org and on social media channels. Organizations sharing their experiences also have a chance to win a tuition scholarship for one participant at the Rural and Agriculture Finance Program offered by the Boulder Institute of Microfinance in Turin, Italy, 7-25 July 2014.
Join our efforts to get a better understanding of financial services and business models that help underserved smallholder families globally to improve their lives.
Working together in Talesh City mountains
Photo Credit: Reza Golchin
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How Can the Poor Embark on a Pathway To Sustainable Livelihoods?

 
Creating the appropriate pathways for people to escape extreme poverty is one of the biggest challenges of our time.
 At CGAP, we’ve been exploring the potential of the Graduation into Sustainable Livelihoods Approach (Graduation Approach)—a model designed by BRAC in Bangladesh, which combines a mix of interventions to escape extreme poverty, ranging from safety nets and the creation of livelihoods, to access to financial services. Participants receive consumption support, access to savings services, skills training, a variety of assets, and regular individualized coaching over a period of 18-36 months. The goal is to help them create livelihoods that will end a lifelong existence in abject poverty.
 
At the global level, the extreme poor are those living with less than $1.25 a day, estimated in 2012 to be nearly 1.2 billion people. Individual countries may use higher poverty lines, but however defined, the extreme poor tend to be food insecure, lack education, usually have few or no assets, and are limited in their options to make a living. They often exist on the outskirts of society and lack self-confidence or opportunities to build the skills and resilience necessary to plan ahead.
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Water-Cleaning Technology Could Help Farmers

By TODD WOODY
 
FIREBAUGH, Calif. — The giant solar receiver installed on a wheat field here in California’s agricultural heartland slowly rotates to track the sun and capture its energy. The 377-foot array, however, does not generate electricity but instead creates heat used to desalinate water.
It is part of a project developed by a San Francisco area start-up called WaterFX that is tapping an abundant, if contaminated, resource in this parched region: the billions of gallons of water that lie just below the surface.
Financed by the Panoche Water District with state funds, the $1 million solar thermal desalinization plant is removing impurities from drainage water at half the cost of traditional desalinization, according to Aaron Mandell, a founder of WaterFX.
If the technology proves commercially viable — a larger plant is to be built this year — it could offer some relief to the West’s long-running water wars.
WaterFX faces a daunting and urgent task. The water is tainted with toxic levels of salt, selenium and other heavy metals that wash down from the nearby Panoche foothills, and is so polluted that it must be constantly drained to keep it from poisoning crops.

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A solar receiver in a field in Firebaugh, Calif. It is part of a project developed by WaterFX to cleanse water at a lower cost than traditional desalinization. Peter DaSilva for The New York Times

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We Can

Boroume

BOROUME (We Can) is a non-profit organisation that fights food waste by organizing the distribution of surplus food for charity throughout Greece. It was founded in January 2012 although the initial idea was conceived in 2011. At BOROUME, we believe that if the many tons of fresh fruit, vegetables, bread and cooked food that end up in the garbage every day, are instead distributed where they are needed, we will have taken a major step in the fight against undernourishment and towards decreasing food waste, in the easiest and least costly way possible.
  • Help people gain access to nutritious food.
  • Act as a facilitator between, on the one hand, establishments that want to make donations, mainly in the form of surplus food, but also other products, and on the other, those who needed most.
  • Co-ordinate the distribution of what businesses view as waste.
  • Fight the wasting of cooked food and other foodstuff.
  • Create public awareness regarding undernourishment and food waste.
  • Promote social co-operation and strengthen local community bonds.
  • Support, through voluntary work, charitable organisations in various fields.
  • Provide the unemployed with the chance to contribute to the community through voluntary work.
Volunteering
Source : http://www.boroume.gr/en/