Showing posts with label FOSSIL FUELS. Show all posts
Showing posts with label FOSSIL FUELS. Show all posts

Saturday, November 1, 2014

U.S. OFFICIAL'S REMARKS AT DOING BUSINESS IN ALGERIA ROADSHOW

FROM:  U.S. STATE DEPARTMENT 
Remarks at the Doing Business in Algeria Roadshow
Remarks
Charles H. Rivkin
Assistant Secretary, Bureau of Economic and Business Affairs
Washington, DC
October 29, 2014

Thank you, Mr. Ambassador.

Monsieur le Ministre, et vos collègues et ministers du Gouvernement algérien … Monsieur L’Ambassadeur …. Les capitaines d'industries et les dirigeants d'entreprise …. Mesdames and messieurs ….Bienvenue et As-Salaam-Alaikum.

I’d like to welcome Algerian Minister Abdeslam Bouchouareb, his delegation of governmental and business leaders from Algeria, and Ambassador Abdallah Baali to Washington.

I’d also like to welcome our guests from the U.S. Government and business representatives. And many thanks to the U.S.-Algeria Business Council for organizing the Roadshow.

It’s always exciting to me to speak with business people. I spent 20 years as a businessman in the entertainment industry. After that, I was honored to represent my country as an Ambassador of the United States. And I learned that being a businessman and being a diplomat were not so very different.

As a businessman, I learned the importance of not only measuring profitability in terms of dollars and cents; it was equally important to measure value in the difference my companies could make in people’s lives – or the changes in someone’s understanding about the world.

As Ambassador, a key element of success was understanding how to listen; how to find common ground between countries, to maximize the effectiveness of our policies. For me, it was important for success to flow in many directions.

So when Secretary Kerry asked me to join his economic team and help lead what he called his “shared prosperity agenda,” I knew exactly what he had in mind.

I lead a Bureau that works every day to do precisely that. So I am delighted to have this opportunity to speak to you about ways our business ties can change futures, and deliver jobs to the people of both our nations.

Some may ask: What are the opportunities in Algeria? The answer is simple. As we meet, Algeria is at a key moment in its history.

It is evolving from a country rich in oil resources – to a country that recognizes the importance of moving away from dependence on fossil fuels.

It understands that to become a prosperous nation, it must evolve towards a more diversified and sustainable economy. And that is good news for both the Algerian people and the U.S. firms prepared to become partners in that future.

The signs are promising. President Abdelaziz Bouteflika and his government have committed to building the country’s infrastructure, and bringing reforms that can spur job creation for Algerians and expand Algeria’s trade and investment.

As we speak, foreign investors, the Algerian business community, and the U.S. Embassy in Algiers are engaging the Algerian government on ways to improve the investment environment and attract more investment to Algeria.

We also recognize there is a long road still ahead, if Algeria is to realize its enormous potential.

Many U.S. investors and businesses with interests in Algeria have identified challenges that they continue to face. And forums like this provide an excellent platform to discuss them forthrightly and ask the important but sometimes difficult questions.

For example, the regulatory environment – according to many businesses and investors – is often opaque, which may create the perception of commercial risk for foreign investors.

Decision-making can be slow and there are often barriers to trade.

Another challenge is Algeria’s 51/49 rule, which prohibits foreign companies from having a majority ownership stake.

But as I look around me, I see Algeria’s political and economic leadership. I see representatives of some of Algeria’s largest agricultural, health care, hydrocarbon, construction, and manufacturing companies.

And on the American side, I see many of the companies with interests in Algeria, including senior management from GE, Anadarko, Varian, and AGCO.

You are precisely the right people to address these challenges in granular and tangible ways.

One major question to address would be Algeria’s accession to the World Trade Organization. We recognize that accession is a challenging process. But we strongly encourage Algeria to work through the many issues and make economic reforms in line with WTO obligations.

We are encouraged by the progress we see.

Alberto d’Alotto, president of the working group in charge of Algeria’s accession to the WTO, recently visited Algiers and had fruitful discussions with several ministers.

And it’s clear that your government fully recognizes the importance of Algeria’s WTO accession to jobs and economic diversification.

WTO accession will not only create greater trade between our countries, it will send a strong signal to investors that Algeria is committed to a rules-based trading system.

That certainty will encourage them to build business and support projects that will create employment opportunities for young Algerians.

This will support and build on other important successes – like Algeria’s decision to sign a Memorandum of Understanding with the U.S. Pharmaceutical Research and Manufacturers Association earlier this year. That’s a promising step to building a vital economic partnership.

I look forward to hearing many more success stories like Boeing’s recent contract with Air Algérie to provide eight 737-800 aircraft, a contract estimated to be worth $724 million ... or General Electric’s three contracts – worth almost $3 billion – with SPE, which would create nine power plants to meet Algeria’s power sector needs.

With our shared interest in further improving the business climate, we can realize more contracts like GE’s with the Government of Algeria to construct five new hospitals that will strengthen its healthcare sector … or Varian Medical Systems’ $51 million contract with the Algerian Ministry of Health, which will help build the country’s cancer treatment infrastructure with three medical linear accelerators.

Algeria has a history that goes back longer than the United States. But the future stretches even longer in front of us – and the book is not yet written.

As long as the people of our two nations have aspirations and hopes for economic opportunity, it is our duty to honor them.

These and other business initiatives are some of the ways that we can write our own stories, create our own prosperity, and change the trajectories of our future.

All we need is the political will to support business-friendly environments, to continue the good faith that has endured between our two countries, and our collective imaginations. The seeds for all those things can start right here, and right now, in Washington.

Thank you.

Saturday, September 27, 2014

BIOFUELS: POTENTIAL BENEFITS AND DRAWBACKS STUDIED

FROM:  NATIONAL SCIENCE FOUNDATION
Building the framework for the future of biofuels
Do plant-based fuels offer a realistic reprieve from a fossil-powered future? An ASU engineer examines the full cycle

Biofuels--fuels made from plants--are seen by many as one of the better options for brightening the national energy outlook.

They offer a promising renewable resource as a replacement for nonrenewable fossil fuels, and a way to reduce the amount of greenhouse gas emissions being pumped into the atmosphere as a result of our use of conventional petroleum-derived fuels.

They could help the United States take major steps to reduce the country's dependence on oil from other parts of the world.

For more than five years Amy Landis has led research that is revealing the potential rewards of developing large-scale biofuels production, as well as the potential drawbacks we would face in the effort.

"We are documenting that there would be environmental benefits, but also trade-offs in growing biofuels that would have to be dealt with," said Landis, an associate professor in the School of Sustainable Engineering and the Built Environment, one of the Ira A. Fulton Schools of Engineering at Arizona State University (ASU).

Two National Science Foundation (NSF) grants combined to provide about $650,000 for projects directed by Landis, enabling her to paint a clearer picture of the impacts of developing a major biofuels industry. Both grants were through the NSF's Chemical, Bioengineering, Environmental and Transport Systems Division.

One project looked at the feasibility of growing bioenergy crops on marginal lands where soil nutrients first have to be restored to enable agricultural use. A second project involved forecasting the environmental impacts of next-generation biofuels.

According to Landis, lands damaged by industrial waste or other pollutants could be restored sufficiently to support agriculture for growing bioenergy crops.

Landis' team was able to use other forms of nonhazardous industrial waste materials to neutralize the acidity of soil at polluted sites--particularly abandoned mining lands. The method restored fertility to a level that allowed many of the plants, from which biofuels are derived, to grow.

As a result, biofuels agriculture could become a significant contributor to soil remediation, land reclamation and natural storm water management that fertile, absorbent ground can provide.

A complex system

A downside is that many biofuel crops, like food crops, require fertilizers that cause water degradation, and the water carrying the fertilizers can be transported by runoff into other areas where they can do environmental harm.

To fully understand the ramifications of a big commitment to cultivation of biofuel sources, Landis said she took a holistic approach that examines the entire life cycle of bio-based products.

She looked beyond the benefits of greenhouse gas reductions and energy savings to the challenges of weighing long-term benefits and potential problems.

Landis has been able to quantify some potential future nationwide impacts of growing the various kinds of bioenergy plants--corn grain, soybeans, switchgrasses, canola and algae, for example--to extensively assess economic, social and environmental effects.

That included evaluating the feasibility of bioenergy crops to meet the Energy Independence and Security Act Renewable Fuel Standards, which sets challenging goals for fuel production quantity.

The project involved consideration of the various agricultural and environmental management strategies that would be critical to preventing or mitigating undesirable consequences that could result from growing bioenergy crops to manufacturing biofuels.

The work was also intended to provide a framework for a life-cycle assessment method that can be applied to future evaluations of biofuels cultivation and production, and for gauging the sustainability of various fuel development strategies throughout the United States.

"Our work shows there is no silver-bullet biofuel that provides a perfect sustainability solution," Landis explained. "Developing domestic sustainable fuels is a complex problem and we must consider the wide range of environmental impacts, economic ramifications and social factors.

"In particular for biofuels that rely heavily on fertilizer, our work shows that we should pay particular attention to protecting water quality," she said. "However, it's not all doom and gloom. Our NSF-funded research also developed some creative solutions to utilize abandoned lands and waste materials to produce biofuels."

Broader impacts

The NSF support enabled Landis to use her research findings for education outreach. Much of the information is being incorporated into undergraduate and graduate courses. In addition, in the past several years the grants have supported research activities of four undergraduate students and five graduate students, while also allowing another seven graduate students to engage in work related to the research projects.

Outreach efforts have also included demonstrations to K-12 students and their families. For example, Landis and her lab team have brought plants out of the greenhouse to show how biofuels are made from plants.

This and similar learning activities at ASU's annual Engineering Open House, DiscoverE Day, Night of the Open Door events and Engineering Adventure programs are reaching more than 14,000 younger students each year.

In addition, Landis volunteers at an annual Geared for Girls summer camp, where she talks about what her research is showing about the life cycles of energy and products.

Landis has been able to bring a multifaceted perspective to her biofuels research, drawing on the broad range of expertise reflected in her diverse academic and research roles at ASU.

Those roles include that of research director for the Center for Earth Systems Engineering and Management; senior sustainability scientist with the Julie Ann WrigleyGlobal Institute of Sustainability; a Fellow of Sustainable Development and Ethics with the Lincoln Center for Applied Ethics; and her appointment as a Tooker Professor of STEM Education in the Ira A. Fulton Schools of Engineering.

-- Joe Kullman, Arizona State University
Investigators
Amy Landis
Jason Monnell
Related Institutions/Organizations
Arizona State University
University of Pittsburgh

Saturday, April 20, 2013

SCIENTISTS FIND THE DESTINATION OF CHARCOAL

At NSF's Florida Coastal Everglades LTER site, charcoal is part of the dissolved organic carbon. Credit: Wikimedia Commons

 
FROM: NATIONAL SCIENCE FOUNDATION
Where Does Charcoal, or Black Carbon, in Soils Go?
Scientists have uncovered one of nature's long-kept secrets--the true fate of charcoal in the world's soils.

The ability to determine the fate of charcoal is critical to knowledge of the global carbon budget, which in turn can help understand and mitigate climate change.

However, until now, researchers only had scientific guesses about what happens to charcoal once it's incorporated into soil. They believed it stayed there.

Surprisingly, most of these researchers were wrong.

The findings of a new study that examines the result of charcoal once it is deposited into the soil are outlined in a paper published this week in the journal Science.

The international team of researchers was led by scientists Rudolf Jaffe of Florida International University and Thorsten Dittmar of the German Max Planck Society.

"Most scientists thought charcoal was resistant," says Jaffe. "They believed that once it was incorporated into soils, it stayed there. But if that were the case, soils would be black."

Charcoal, or black carbon, is a residue generated by combustion including wildfires and the burning of fossil fuels.

When charcoal forms, it is usually deposited into the soil.

"From a chemical perspective, no one really thought it dissolved, but it does," Jaffe says.

"It doesn't accumulate for a long time. It's exported into wetlands and rivers, eventually making its way to the oceans."

It all started with a strange finding in the Everglades.

At the National Science Foundation (NSF) Florida Coastal Everglades Long-Term Ecological Research (LTER) site--one of 26 such NSF LTER sites in ecosystems around the world--Jaffe studied the glades' environmental chemistry.

Dissolved organic carbon is known to be abundant in wetlands such as the Everglades and plays a critical role in the ecology of these systems.

Jaffe wanted to learn more about what comprised the organic carbon in the Everglades.

He and colleagues discovered that as much as 20 percent of the total dissolved organic carbon in the Everglades is charcoal.

Surprised by the finding, the researchers shifted their focus to the origin of the dissolved charcoal.

In an almost serendipitous scientific journey, Dittmar, head of the Max Planck Research Group for Marine Geochemistry at the University Oldenburg in Germany, was also tracing the paths of charcoal, but from an oceanographic perspective.

To map out a more comprehensive picture, the researchers joined forces. Their conclusion is that charcoal in soils is making its way into the world's waters.

"This study affirms the power of large-scale analyses made possible through international collaborations," says Saran Twombly, program director in NSF's Division of Environmental Biology, which funded the research along with NSF's Directorate for Geosciences.

"What started out as a puzzling result from the Florida Everglades engaged scientists at other LTER sites in the U.S., and eventually expanded worldwide," says Twombly. "The result is a major contribution to our understanding of the carbon cycle."

Fire is probably an integral part of the global carbon cycle, says Dittmar, its effects seen from land to sea.

The discovery carries significant implications for bioengineering, the scientists believe.

The global carbon budget is a balancing act between sources that produce carbon and sources that remove it.

The new findings show that the amount of dissolved charcoal transported to the oceans is keeping pace with the total charcoal generated by fires annually on a global scale.

While the environmental consequences of the accumulation of black carbon in surface and ocean waters are currently unknown, Jaffe said the findings mean that greater consideration should be given to carbon sequestration techniques.

Biochar addition to soils is one such technique.

Biochar technology is based on vegetation-derived charcoal that is added to agricultural soils as a means of sequestering carbon.

As more people implement biochar technology, says Jaffe, they should take into consideration the potential dissolution of the charcoal to ensure that these techniques are environmentally friendly.

Jaffe and Dittmar agree that there are still many unknowns when it comes to the environmental fate of charcoal, and both plan to move on to the next phase of the research.

They've proved where charcoal goes.

Now they'd like to answer how that happens, and what the environmental consequences are.

The more scientists can understand the process and the environmental factors controlling it, says Jaffe, the better the chances of developing strategies for carbon sequestration and mitigating climate change.

The research was also conducted at NSF's Bonanza Creek; Konza Prairie; Hubbard Brook; Coweeta; and Georgia Coastal Ecosystems LTER sites, and at other locations around the world.

Other authors of the paper are: Yan Ding of Florida International University; Jutta Niggemann of the Max Planck Research Group for Marine Geochemistry; Anssi Vahatalo of the University of Helsinki; Aron Stubbins of the Skidaway Institute of Oceanography in Savannah, Georgia; Robert Spencer of the Woods Hole Research Center in Massachusetts; and John Campbell of the USDA Forest Service.

-NSF-

Saturday, January 19, 2013

BEIJING AIR QUALITY AS SEEN FROM SPACE


FROM: NASA
Air Quality Suffering in China

Residents of Beijing and many other cities in China were warned to stay inside in mid-January 2013 as the nation faced one of the worst periods of air quality in recent history. The Chinese government ordered factories to scale back emissions, while hospitals saw spikes of more than 20 to 30 percent in patients complaining of respiratory issues, according to news reports.

At the time that this Jan. 14 image was taken by satellite, ground-based sensors at the U.S. Embassy in Beijing reported PM2.5 measurements of 291 micrograms per cubic meter of air. Fine, airborne particulate matter (PM) that is smaller than 2.5 microns (about one thirtieth the width of a human hair) is considered dangerous because it is small enough to enter the passages of the human lungs. Most PM2.5 aerosol particles come from the burning of fossil fuels and biomass (wood fires and agricultural burning). The World Health Organization considers PM2.5 to be safe when it is below 25.

Also at the time of the image, the air quality index (AQI) in Beijing was 341. An AQI above 300 is considered hazardous to all humans, not just those with heart or lung ailments. AQI below 50 is considered good. On January 12, the peak of the current air crisis, AQI was 775 the U.S Embassy Beijing Air Quality Monitor—off the U.S. Environmental Protection Agency scale—and PM2.5 was 886 micrograms per cubic meter. Image Credit-NASA-Terra - MODIS

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