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Monday, June 27, 2011

Land for Biofuels or Crops? The Debate Rumbles on

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AFP/Getty Images
Palm oil fruit – often seen as a biofuel.

Agriculture ministers for the world’s richest nations are meeting in Paris this week to debate the best ways to tackle unprecedented volatility in food prices.

But while farming officials for the Group of 20 nations may agree that markets need more transparency and predictability, opinion is still split over more controversial topics, including governments’ policies on diverting food crops to create biofuels.

A report commissioned by international agencies including the World Bank and the United Nations’ food body and the International Monetary Fund urged the G20 to “remove . . . policies that subsidize or mandate biofuels production or consumption”.

But opposition from countries such as the U.S. and Brazil, two of the world’s biggest users of first-generation ethanol created from corn and sugar for transport fuel, means such recommendations are not expected to be adopted by European governments.

“I suspect that there will continue to be differences among the G20 agricultural producers about how much they’re willing to commit to on biofuels,” said World Bank Group President Robert B. Zoellick.

Agriculture ministers are expected to announce plans to launch a global database of production and stocks of staple foodstuffs such as wheat, corn, rice and soya beans, similar to a system which already exists in oil markets. Observers hope this will reduce price volatility and allow governments to plan ahead to stop food shortages.

But for anti-biofuels campaigners, addressing the diversion of already stretched agricultural resources to create fuel is a key aspect of dampening food prices, which rose to record highs this year, according to the UN.

“As more food stocks go into gas tanks, not stomachs, you have higher prices,” said Sarah Best, Oxfam’s policy adviser of low carbon development. “The G20 has got to get a grip on the relationship between biofuels and food price volatility.”

She argues that scrapping mandates on biofuels blends, as are being imposed in the European Union, and blending subsidies, as exist in the U.S., will be key to ensuring food production rises by the 70% the UN projects will be necessary to feed a world population of more than 9 billion by 2050.

Yet the Paris-based Organization for Economic Cooperation and Development and the UN’s Food and Agriculture Organization, said in a report published last week they expect biofuels to absorb 13% of global coarse grain production, 15% of vegetable oil and some 30% of sugar by 2020—an increase in all cases from the previous decade.

Supporters of biofuels argue they can actually help to stimulate food production by boosting agricultural investment and will be key to meeting targets for cutting carbon emissions for the future.

They point to other problems like building up world food stocks and reining in speculation in commodities markets—issues which are also expected to be pushed to the sidelines this week—as more important for improving food security.

“It may be vogue for certain groups to blame biofuels for global hunger issues…but that doesn’t mean eliminating biofuels policies will somehow put more food on the plates in developing nations,” said Geoff Cooper, vice president for research and analysis of the Renewable Fuels Association.

Certainly, a vote by the U.S. senate last week to eliminate a 45-cents-per-gallon tax credit for blended biofuel and regular fuel and a 54-cents-per-gallon import tariff on ethanol, points to changing attitudes towards stimulating biofuels production in one of the world’s largest users.

Still, for campaigners who have been expecting robust targets to come out of this week’s meeting, the dropping of biofuels from the G20 agenda will be another sign of government inertia in the face of the most pressing humanitarian challenge of our time.

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Thursday, June 9, 2011

Germany to close nuclear power plants by 2022

Neckarwestheim nuclear plant in Germany - the country will shut all its nuclear reactors by 2022. Photograph: Michael Probst/AP
http://www.guardian.co.uk/world/2011/may/30/germany-pledges-nuclear-shutdown-2022

So, recently, Germany has decided to phase out nuclear power completely by 2022.

"As expected, the coalition wants to keep the eight oldest of Germany's 17 nuclear reactors permanently shut. Seven were closed temporarily in March, just after the earthquake and tsunami hit Fukushima. One has been off the grid for years.

Another six would be taken offline by 2021, environment minister Norbert Roettgen said early on Monday after late-night talks in the chancellor's office between leaders of the centre-right coalition.

The remaining three reactors, Germany's newest, would stay open until 2022 as a safety buffer to ensure no disruption to power supply, he said."


My thoughts?

While I do understand the fears behind nuclear power-nuclear waste is an issue, and nuclear power plants need to be updated in order to make sure they are safe-I feel that shutting down all nuclear power in Germany-especially if that means cancelling any future plans for other types of nuclear power, is a counterproductive move.

Although the Fukushima incident was large and dangerous, it must be kept in mind that the literal worst case scenario happened-and the facility nearly completely weathered it. The sea wall that was to protect against a tsunami was designed for waves that were 5 meters smaller than the massive 25 meter waves that hit the plants. And it was the tsunami that wreaked much of the havoc on the power plants.

There were many coal and oil plants that were wrecked by the tsunami which leaked poisonous material into the water and land. Yet, the outcry over them has been far more subdued.

Condemning an entire branch of power supply-one that despite its problems, has viable solutions (thorium based power plants, recycling and reuse of nuclear waste, updating all existing plants with modern nuclear security protocols)-is not the way to phase out fossil fuels or phase in renewables. We don't have to necessarily build more nuclear power plants-they're incredibly expensive and take several years to actually come online-but to eliminate existing ones only opens the way up for more fossil fuel usage, as the industries still have quite some power in Germany. Yes, renewables are being touted to fill the gap, but it should have been fossil fuel plants, rather than nuclear power plants, that were being replaced (once again, not instanteously). Rather, nuclear power plants should be made more safe and be more thoroughly scrutinized, but still play their role in power generation (among other things, such as desalination). It is the dirtiest of fossil fuel plants-coal-that needs to be examined first, and needs to be replaced first.

~Adarsha

Sunday, April 24, 2011

Our Work on Global Youth Service Day!

Dear friends,

We did it! Finally, Cesar Chavez Middle School, Hayward CA, is officially the first participant school in Global Call to Youth in the Bay Area. We could not have chosen a better day as April 15th was Global Youth Service day. The weather was gorgeous. We reached the middle school at 3 PM. We had 13 enthusiastic youth volunteers from the school. Mr. Joshua Bennett, Head of the after school gardening program, was instrumental in making this venture a huge success. Tameeka Kelly, our GCY coordinator and advisor for Hayward area, also participated in planting.

We sincerely thank the volunteers, Alexis Guitierrez, Pablo Rios, Brian Barajas, Tristan Squires, Kamal Gill, Jasdip Sekhan, Gerrick Puenas, Carlos Perez, Yousuf Amir, Story Amir, Shiva Kumar. Roman Johnson and Edison Reyes for being a part of GCY.

After working hard for 2-3 hours, we all had a pizza party to celebrate the event. This marks the official beginning of our local work. We are always welcoming volunteers who can help us extend this to other schools in low income neighborhoods in the Bay.

Please help us by making tax deductible donations to Project Jatropha.
~Apoorva


Saturday, April 16, 2011

Why Sirona Intercrops Jatropha in Haiti

Dear Subbanna, this is Michelle's response to your question:

Why Sirona Intercrops Jatropha in Haiti...

In Haiti, food land is precious. The majority of Haiti is covered in small mountains, meaning that the precious plains should be protected for food cultivation. Sirona Cares takes a strong stand against plantation model jatropha farming in Haiti for this reason. Monoculture farming is not the norm in Haiti. You find banana trees, pumpkins, beans, many different crops in the field of the small farmer. Unfortunately you also find exhausted soil. While one might think that farmers are working with us to intercrop Jatropha to gain financially, that is not their primary motivation. The reason that our tree planting costs are so incredibly low (.10 cents a tree) is that the farmers use their land and labor to forward the project. Sirona pays for the nursery set-up, tools, and management. Intercropping Jatropha does several things that the farmers need aside from the additional income potential. Jatropha plants put nitrates back into the soil, reviving it for food production. Jatropha protects topsoil from erosion helping the farmer mitigate against soil loss during the rainy season, and the by-products of the seed pressing process are, not only the oil, but a nitrate rich fertilizer and the key ingredient for a clean-burning charcoal substitute. Haiti is almost completely deforested at this time. Topsoil erosion is occurring at an alarming rate, and natural watersheds are deteriorating rapidly. Farmers see this and are searching for affordable solutions. Sirona Cares is giving them an option by providing free seedlings from our nurseries for the farmers to take to their land. We educate on safe intercropping that will result in no reduction of food production, and this model helps the farmers succeed in growing healthy Jatropha because they tend it with their crops. Jatropha seed production is directly related to care (water/fertilizer) that the plants receive.

In the initial rush internationally to capitalize on Jatropha farming for Jatropha oil, the plantation model was used the most. Not surprisingly the economics of that model frequently failed. Land purchase, loss of food crops, displacement of people, and field maintenance costs all create issues with the plantation model that are avoided by putting these trees in the hands of farmers in Haiti to intercrop. They also plant on hillsides to stop the erosion of soil and mudslides that are occurring due to deforestation. I returned from Haiti yesterday after meeting with leaders of 32 different farming organizations who are all excited to participate in this program.... And when we bring our press this summer and show them the oil, well, it will be a very exciting day. Only then will they see the vision that we have for Haiti. We build sustainable communities by placing the power to create, use and sell alternative energy in the hands of the worlds poor, and we have made our model with them rather than for them. We are always open to comments and suggestions, and I thank you for your question.

Michelle Lacourciere
Director, Sirona Cares Foundation.

Thursday, April 14, 2011

Launching the Global Call to Youth in the Cesar Chavez Middle School

Dear friends,

The Project Jatropha team is very excited to announce that we are scheduled to launch the Global Call to Youth (GCY) in the Cesar Chavez middle school, Hayward, CA. This is our first school in the USA. Though the official planting is tomorrow, we started the actual work a few months ago. We are very happy to welcome Tameeka Kelly, an environmental activist, to be our GCY coordinator of Hayward region. She became interested in Project Jatropha in the beginning of 2010 when she was working as a director of EngageHer.org. She recognized the global significance of Project Jatropha and invited me to be a keynote speaker in a middle school girl’s leadership conference. Soon after learning about the GCY, our tree planting/fruit orchard program, she offered to help us work locally. Her knowledge and experience in working with local NPOs and high schools is a great asset for Project Jatropha. She has organized and worked progressively in the non-profit sector for 4 years, primarily focusing on multicultural youth.

She connected us to Mr. Josh Bennett, a fellow environmental activist and the coordinator of after school gardening club at Cesar Chavez middle school. After learning about our project, he welcomed our idea with open arms. We met with him at the middle school last month. We also got a chance to look at the landscape and available area to come up with a plan.

After the meeting, we decided that this was a perfect school to launch GCY for the first time in the Bay Area. Yesterday, the team met Josh at the Berkeley Horticultural Nursery to purchase the plants. The list includes germanium, sage, thyme, marigold, fig, golden delicious apples, sorrel, rosemary, curry leaves, etc. We enjoyed spending time at the nursery. The plants are waiting at the school for us to come by. It is a big day for us tomorrow. We are very excited to launch the planting venture on Earth Service Day involving the youth of Cesar Chavez middle school. I will do the next blog entry this weekend about our venture.

~Apoorva

Thursday, April 7, 2011

Jatropha holds potential to be sustainable aviation fuel

Published: April 6, 2011 15:49 IST | Updated: April 6, 2011 17:23 IST
IANS

Research teams conducted interviews with jatropha farmers and used field measurements to develop the first comprehensive sustainability analysis of actual projects. File Photo.

AP
Research teams conducted interviews with jatropha farmers and used field measurements to develop the first comprehensive sustainability analysis of actual projects. File Photo.

There is a significant potential for sustainable aviation fuel based on jatropha-curcas, an oil-producing non-edible plant, says a study released by Boeing.

The study, led by Yale University’s School of Environmental Studies, has shown that if cultivated properly, jatropha can deliver strong environmental and socio-economic benefits in Latin America and reduce greenhouse gas emmissions up to 60 percent as compared to petroleum-based jet fuel.

“Research study like this is vital to helping developers to deliver better social, environmental, and economic sustainability outcomes from jatropha cultivation,” says Rob Bailis, assistant professor at the Yale School of Forestry and Environmental Studies.

The study, conducted from 2008-2010 and funded by Boeing, used sustainability criteria developed by the Roundtable on Sustainable Biofuels to assess actual farming conditions in Latin America.

Unlike previous studies, which used theoretical inputs, the researchers’ team conducted extensive interviews with jatropha farmers and used field measurements to develop the first comprehensive sustainability analysis of actual projects.

A key study finding identifies prior land-use as the most important factor driving greenhouse gas benefits of a jatropha jet fuel. It highlights that developers should pay particular attention to prior land use when deciding where to locate jatropha projects.

A second important finding is that early jatropha projects suffered from a lack of developed seed strains, which led to poor crop yields.

“The invaluable insights provided by this study will help our airline customers to better understand the sustainability of this potential jet fuel source,” said Boeing Commercial Airplanes director of environmental strategy Michael Hurd.

Cultivated in tropical and subtropical regions around the world, jatropha-curcas, is a poisonous, semi-evergreen shrub or small tree. It reaches a height of 6 metres (20 ft) and is resistant to a high degree of aridity, allowing it to be grown in deserts.


Printable version | Apr 7, 2011 9:52:18 PM | http://www.thehindu.com/sci-tech/technology/article1605079.ece