Environment

FSI scholars approach their research on the environment from regulatory, economic and societal angles. The Center on Food Security and the Environment weighs the connection between climate change and agriculture; the impact of biofuel expansion on land and food supply; how to increase crop yields without expanding agricultural lands; and the trends in aquaculture. FSE’s research spans the globe – from the potential of smallholder irrigation to reduce hunger and improve development in sub-Saharan Africa to the devastation of drought on Iowa farms. David Lobell, a senior fellow at FSI and a recipient of a MacArthur “genius” grant, has looked at the impacts of increasing wheat and corn crops in Africa, South Asia, Mexico and the United States; and has studied the effects of extreme heat on the world’s staple crops.

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The Program on Energy and Sustainable Development in collaboration with Stanford co-hosts PIE, TomKat, and SIEPR, and external sponsors Pillsbury Winthrop Shaw Pittman and the Kauffman Foundation hosted an all-day conference on "Transmission Policies to Unlock America's Renewable Energy Resources" on Thursday, September 15, 2011 at Stanford University.

Our distinguished speakers and discussants from the academic, industry, nonprofit, and government perspectives.  This event brought new insights into how to move forward on transmission in the West, and we thank everyone who participated.

 

For conference materials, click here

 

 

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PESD researcher Richard K. Morse was invited by the International Energy Agency (IEA) to present PESD analysis of possible US west coast coal exports into the international market.  Morse argued that significant exports from the Powder River Basin area could reach international markets in the coming years, and demonstrated how that would impact the international coal trade in Asia.  Morse's insights will be used to help craft the IEA's 2011 World Energy Outlook, which will focus on coal markets.

The IEA convened a meeting of international coal experts to help guide the research for its flagship publication, the World Energy Outlook, which will focus on coal in 2011.  Morse contributed insights from PESD coal research to the global audience of energy executives, researchers, and policy makers.

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IEA Conference 2011 Richard IEA
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Platts Coal Trader International
Vol. 11, Issue 67, Pages 5-6

Australia faces serious challenges over the next 20 years in maintaining its hard-won place as a leading coal exporting country and capturing new market share, according to a research paper published by Stanford University's Program on Energy and Sustainable Development April 5.

Following earlier papers on China, Indonesia and South Africa's coal industries, the latest PESD paper, entitled Australia's Black Coal Industry: Past Achievements and Future Challenges, has been written by coal industry expert Bart Lucarelli.

The paper sketches the development of Australia's export coal industry, from its shaky start in the aftermath of the Second World War amid a glut of cheap oil, to the "phenomenal success story" of today.  The renaissance of Australia's coal industry was assisted by the discovery of vast deposits of high-quality coking coal and thermal coal in Queensland's Bowen Basin and the

Hunter Valley of New South Wales respectively, along with new mining technologies and the economic expansions of Japan, South Korea and Taiwan, Lucarelli said.

During the Australian coal industry's competitive phase - 1987 to 2003 - export coal prices were relatively stable, but the growth rate of Australia's coal industry slowed as Indonesia became a significant coal exporter.  Since 2003, Australia's coal industry has been in a "volatile price phase," as export coking and thermal coal prices have soared to record highs with the entry of China and latterly India into the international seaborne market, while weather events have affected supplies from coal exporting countries.

Looking to the next 20 years, Lucarelli forecasts serious challenges to the preeminence of Australia's export coal industry in the shape of infrastructure constraints, regulatory risks and under-investment in railways and ports by government-owned companies.  "The most pressing and immediate technical challenge to the black coal industry of Australia is the shortage of rail and port infrastructure to support its further growth," said Lucarelli in the research paper.

‘Chronic infrastructure shortages' Governments in Queensland and New South Wales have proposed projects for expanding their rail and port networks to support a significant increase in Australian coal exports, which are forecast to grow to 540 million mt by 2020 from 240 million mt in 2010.  "Part of the reason that chronic infrastructure shortages are likely to persist has to do with the type of technology being implemented - large rail and fixed land port systems," Lucarelli explained.  Large port and rail projects are required for economies of scale, but involve long lead times, high upfront costs and complex regulatory clearances. 

"A second reason for the chronic shortage of infrastructure has been the reliance on state-owned entities to make the necessary investments in the rail and port systems," Lucarelli said. Government-owned rail and port companies tend to be less nimble and entrepreneurial in their decision-making than the private sector, though some port and rail companies have been privatized recently - most notably Queenslandbased rail company QR National and the port of Brisbane.  Regulatory uncertainty stemming from the Australian government's stop-start policy on curbing carbon emissions and its proposed Mineral Resource Rent Tax on coal-mining profits are additional factors clouding the expansion of Australia's coal industry.  "Potential coal mining projects most at risk due to regulatory uncertainty are the massive new steam coal projects planned for the Galilee, Gunnedah and Surat basins," Lucarelli said.  Illustrating the potential for expansion within Australia's coal industry, Lucarelli said that if only two of the advancedstage projects in the Surat Basin in Queensland started production on schedule, they could add 110 million mt/year of thermal coal exports by 2015.  This is almost as much thermal coal as Australia exported for the whole of 2008, at 115 million mt. 

 

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Australia coal train Lars Plougmann Flickr scenery Lars Plougmann/Flickr
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Gang He traveled to Singapore this past month to present for the Energy Studies Institute (ESI) at the National University of Singapore's conference on "Policy Responses to Climate Change and Energy Security Post-Cancun: Implications for the Asia-Pacific Region's Energy Security".  The conference examined policy responses post-Copenhagen with a focus on the Asia-Pacific Region - the world's largest energy consumer.

Among participants from around the world, Gang He presented on the dynamics between energy security and climate change in China.  In addition, PESD Working Paper #88 was featured in the conference and included in ESI Bulletin on energy trends and development.

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As Asian coal demand skyrockets, the world's largest coal exporter now faces a number of critical challenges:  infrastructure constraints, emerging carbon policy, resource depletion, and regulatory challenges.  Drawing on a detailed analysis of Australia's coal industry since WWII, Dr. Bart Lucarelli addresses key questions that will shape both the Australian and global coal trade in the coming decade. 

Covering everything from new mining investments to the potentially disruptive emergence of a the coal bed methane sector and Australia's investments in carbon capture and storage, the study offers the most comprehensive, forward-looking analysis of Australia's coal sector available in print.

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The world's largest coal exporter sits at a critical crossroads.  In the decades following WWII, Australia's coal industry grew from a small, fractured sector to the biggest player in international coal markets. This remarkable growth was driven by a combination of prodigious reserves, smart policy and regulation, strategic deployment of advanced technologies, and savvy market relationships with key Asian consumers.  But the industry now faces critical challenges that are poised to determine whether Australia will continue to be the globe's largest coal supplier. 

In "Australia's Black Coal Industry: Past Achievements and Future Challenges," PESD's Dr. Bart Lucarelli assesses the factors which are expected to shape the black coal industries of Queensland and New South Wales over the next 20 years. The study analyzes the critical challenges facing the Australia's black coal industries and the likely futures that might emerge from the resolution of those challenges over time.  

This analysis is essential reading for anyone who wants to understand how Australia came to dominate the global coal trade, and how the future of Asian energy markets is likely to develop.

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Voluntary opt-in programs to reduce emissions in unregulated sectors or countries have spurred considerable discussion. Since any regulator will make errors in predicting baselines and participants will self-select into the program, adverse selection will reduce efficiency and possibly environmental integrity. In contrast, pure subsidies lead to full participation but require large financial transfers.

We present a simple model to analyze this trade-off between adverse selection and infra-marginal transfers. We find that increasing the scale of voluntary programs both improves efficiency and reduces transfers. We show that discounting (paying less than full value for offsets) is inefficient and cannot be used to reduce the fraction of offsets that are spurious while setting stringent baselines generally can. Both approaches reduce the cost to the offsets buyer. The effects of two popular policy options are less favorable than many believe: Limiting the number of offsets that can be one-for-one exchanged with permits in a cap-and-trade system will lower the offset price but also quality. Trading ratios between offsets and allowances have ambiguous environmental effects if the cap is not properly adjusted. This paper frames the issues in terms of avoiding deforestation but the results are applicable to any voluntary offset program.

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This EWG talk will highlight PESD's first analysis using our new coal model by demonstrating how it can be used to analyze the effects of China's import behavior on world thermal coal consumption. We will explore China's capability as a consumer to exercise market power in the domestic Chinese markets, and to what extent this behavior affects the price, consumption, and production of steam coal globally. Two scenarios will be presented: 1) we assume Chinese consumers with import capability behave competitively and 2) we assume they exercise market power.

The use of coal as a fuel has increased tremendously over the past decade, with most of the growth coming from rapidly expanding economies like those in China and India. As coal continues to be the fuel of choice for electricity generation around the world, PESD is excited to be developing a model to further understand the global steam coal market.  In the future, we anticipate the model will help answer questions regarding climate and trade policies, market structure, and technology improvements.

Michael Joined PESD in July of 2010 as a research assistant after graduating from Stanford University with a BA in Economics.

Encina Hall
Stanford University

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Michael joined PESD in July of 2010 after graduating from Stanford with a BA in Economics. He works with the Program Director, Frank A. Wolak, as a Quantitative Research Assistant. At Stanford he discovered his interest in Economics as a tool for encouraging more responsible use of energy and resources. He looks forward to working at PESD where he will continue to explore these interests.

His research interests include studying the effects of price-based climate policies, and to what extent they accelerate the production and adoption of low-carbon energy technologies.

Michael Miller Speaker
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Speaking to key decision makers from the Department of Energy and the Department of State, Morse analyzed how to address the fact that coal is now both the leading fuel of choice in the developing world (passing oil in 2006) and the leading cause of climate change. 

Morse offered two strategic frameworks for US policy to reduce emissions from coal-fired power: substitution and decoupling. 

Under the substitution strategy, Morse compared the relative costs and carbon mitigation potential of a portfolio of alternative baseload power generation technologies that could be deployed in the developing world, taking into account political and resource constraints in key countries such as China and India. 

Under the decoupling strategy, Morse analyzed the options for carbon capture and storage compared to the mitigation potential of increasing the combustion efficiency of the existing coal fleet.  Drawing on PESD analysis of coal, power, and gas markets in the developing world, PESD put forward pragmatic strategies to US Government officials that could reduce carbon emissions at scale, without waiting on the emergence of a global carbon market.

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