New NWF Report: Fueling Destruction: The Unintended Consequences of the Renewable Fuel Standard on Land, Water, and Wildlife

How The Federal Mandate For Ethanol Has Destroyed Wildlife Habitat Across The Country

12-15-2016 // Casey Skeens

Fueling Destruction CoverWashington, DC – A new report from the National Wildlife Federation details how millions acres of native prairie and other important wildlife habitat throughout the United States have been plowed under to make way for more corn and soybean plants to produce ethanol and biodiesel under the federal Renewable Fuel Standard (RFS). The report documents how increasing crop production and conversion of natural lands places further burdens on numerous bird, animal, aquatic, and insect species, while also putting human health and recreation at risk due to increased water pollution.

“As this report lays out, the science is clear: the corn ethanol mandate is responsible for the destruction of millions of acres of wildlife habitat and degradation of water quality,” said Collin O’Mara, president and chief executive officer of the National Wildlife Federation. “This is a government-fueled wildlife crisis, started by Congress passing a market-distorting law and exacerbated by EPA failing to enforce required habitat protections. Sportsmen and wildlife — ducks, pheasants, song birds, bees, and monarch butterflies — should not have to lose out because of a government mandate. It is time for EPA to follow the law by enforcing required wildlife safeguards and for leaders from both parties in Congress to step in and stop the madness by reducing the corn ethanol mandate and partnering with farmers to ensure they have the right tools and incentives to restore America’s native grassland prairies that have borne the brunt of this policy.”

Fueling Destruction: The Unintended Consequences of the Renewable Fuel Standard on Land, Water, and Wildlife compiles the latest independent research into the conversion of land into row crop agriculture following the expansion of the RFS in 2007 and the impacts of that conversion on wildlife and water resources. Some of its major findings include:

  • Between 2008 and 2012, more than 7.3 million acres were converted into cropland — an area larger than the state of Massachusetts, and many more acres continue to be lost each year
  • Areas in Minnesota, North Dakota, and South Dakota saw conversion rates exceeding that of tropical deforestation, while some counties outside traditional agricultural areas saw their farmland more than double over the last decade
  • Grasslands, which include native prairie, land returned to grass under the federal Conservation Reserve Program, and pasture and rangeland – were the habitat type providing the most land for new crops, but significant amounts of wetlands and forests were also lost
  • Corn and soybeans were the crops most commonly planted on new breakings and corn ethanol plants are correlated both with the amount of corn grown in the surrounding area and with the conversion of new lands into farming
  • This land conversion largely took place on sensitive land and important wildlife habitat, exacerbating pressures on numerous types of wildlife, particularly waterfowl, monarch butterflies, bees and other pollinators, grassland nesting birds such as the prairie chicken, and mammals such as the swift fox
  • Water quality in many parts of the country has declined thanks in large part to agricultural runoff — killing aquatic life and promoting toxic algal blooms that threaten human health and render water supplies undrinkable
  • Intensive row crop agriculture is expanding into more arid lands requiring heavy irrigation, while ethanol refineries consume very large volumes of water, adding additional stress to areas already burdened with declining aquifers and water storage

In light of these dramatic impacts, the report lays out recommendations for reforming the law to remove some of the harm associated with a government mandate for crop-based fuel. These general reform principles include reducing the mandate for first generation fuels made from corn and soybeans, prioritizing the next generation of cellulosic fuels that do not require new row crop production, strengthening the prohibition of clearing new land for biofuels, and establishing funding for protection and rehabilitation of habitats and waterways impacted by the agricultural expansion.

To read the full report, please visit: nwf.org/fuelingdestruction

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