Crop-Based Biofuels Don’t Harm Food Supplies, New Report Finds
The
report was funded by the U.S. Department of Energy, the World Bank and other groups.
“The high-profile expansion of ethanol production in the United States and Brazil, in tandem with a global price spike in food and commodities in 2007–2008, led many to contend that a causal relationship exists between biofuels expansion and food insecurity,” according to the report. “The apparent short-term correlations are often cited as evidence of negative impacts of biofuels on food security. There are several problems with such assertions. First, many studies attribute the food price spikes in 2008 primarily to other factors such as oil prices, economic growth, currency exchange rates and trade policies. Speculation in food commodities also contributed to price spikes in 2008 and 2011. Second, the correlations did not persist as global biofuel consumption continued to grow and cereal prices fell or showed distinct patterns over the last six years, driven by oil price, national agricultural policies and exchange rates,” the report found.
Among other conclusions, the report noted that while the 2012 U.S. drought caused some ethanol plants to reduce output or temporarily shut, “(t)hanks, in part, to the ethanol ‘supply cushion’ and market flexibility, there was not a notable jump in commodity prices as the 2012–2013 crop was harvested, despite a drought affecting 80% of U.S. agricultural land.”
“These findings reflect what many in the academic community and biofuels sector have been saying for some time — there is no meaningful relationship between growth in biofuels production and food security or food prices,” said Renewable Fuels Association President and CEO Bob Dinneen. “U.S. farmers have produced the three largest corn crops in history in the last three years and global grain supplies are at record levels. More grain is available for food and feed use globally today than ever before. Further, one-third of every bushel of grain that enters the ethanol process is enhanced and returned to the feed market in the form of protein-rich distillers grains.”
(more)
http://onlinelibrary.wiley.com/doi/10.1111/gcbb.12366/full
Abstract
Understanding the complex interactions among food security, bioenergy sustainability, and resource management requires a focus on specific contextual problems and opportunities. The United Nations’ 2030 Sustainable Development Goals place a high priority on food and energy security; bioenergy plays an important role in achieving both goals. Effective food security programs begin by clearly defining the problem and asking, ‘What can be done to assist people at high risk?’ Simplistic global analyses, headlines, and cartoons that blame biofuels for food insecurity may reflect good intentions but mislead the public and policymakers because they obscure the main drivers of local food insecurity and ignore opportunities for bioenergy to contribute to solutions. Applying sustainability guidelines to bioenergy will help achieve near- and long-term goals to eradicate hunger. Priorities for achieving successful synergies between bioenergy and food security include the following: (1) clarifying communications with clear and consistent terms, (2) recognizing that food and bioenergy need not compete for land and, instead, should be integrated to improve resource management, (3) investing in technology, rural extension, and innovations to build capacity and infrastructure, (4) promoting stable prices that incentivize local production, (5) adopting flex crops that can provide food along with other products and services to society, and (6) engaging stakeholders to identify and assess specific opportunities for biofuels to improve food security. Systematic monitoring and analysis to support adaptive management and continual improvement are essential elements to build synergies and help society equitably meet growing demands for both food and energy.