Energy Independence and Security Act of 2007 explained

Shorttitle:Energy Independence and Security Act of 2007
Longtitle:An Act to move the United States toward greater energy independence and security, to increase the production of clean renewable fuels, to protect consumers, to increase the efficiency of products, buildings, and vehicles, to promote research on and deploy greenhouse gas capture and storage options, and to improve the energy performance of the Federal Government, and for other purposes.
Colloquialacronym:EISA
Nickname:Long-Term Energy Alternatives for the Nation Act
Enacted By:110th
Effective Date:December 19, 2007
Public Law Url:http://www.gpo.gov/fdsys/pkg/STATUTE-121/pdf/STATUTE-121-Pg1492.pdf
Cite Public Law:110-140
Title Amended:42 U.S.C.: Public Health and Social Welfare
Sections Created: § 17001 et seq.
Leghisturl:http://thomas.loc.gov/cgi-bin/bdquery/z?d110:HR00006:@@@R
Introducedin:House
Introducedby:Nick J. Rahall, II (D–WV)
Introduceddate:January 12, 2007
Committees:House Ways and Means, House Natural Resources, House Budget, House Rules, House Transportation and Infrastructure
Passedbody1:House
Passeddate1:January 18, 2007
Passedvote1:264-163,
Passedbody2:Senate
Passeddate2:June 21, 2007
Passedvote2:65-27,
Agreedbody3:House
Agreeddate3:December 6, 2007
Agreedvote3:235-181,
Agreedbody4:Senate
Agreeddate4:December 13, 2007
Agreedvote4:86-8,
Signedpresident:George W. Bush
Signeddate:December 19, 2007

The Energy Independence and Security Act of 2007 (Pub.L. 110-140), originally named the Clean Energy Act of 2007, is an Act of Congress concerning the energy policy of the United States. As part of the Democratic Party's 100-Hour Plan during the 110th Congress,[1] it was introduced in the United States House of Representatives by Representative Nick Rahall of West Virginia, along with 198 cosponsors. Even though Rahall was 1 of only 4 Democrats to oppose the final bill,[2] it passed in the House without amendment in January 2007. When the Act was introduced in the Senate in June 2007, it was combined with Senate Bill S. 1419: Renewable Fuels, Consumer Protection, and Energy Efficiency Act of 2007. This amended version passed the Senate on June 21, 2007.[3] [4] After further amendments and negotiation between the House and Senate, a revised bill passed both houses on December 18, 2007[5] and President Bush, a Republican, signed it into law on December 19, 2007, in response to his "Twenty in Ten" challenge to reduce gasoline consumption by 20% in 10 years.[6]

The stated purpose of the act is "to move the United States toward greater energy independence and security, to increase the production of clean renewable fuels, to protect consumers, to increase the efficiency of products, buildings, and vehicles, to promote research on and deploy greenhouse gas capture and storage options, and to improve the energy performance of the Federal Government, and for other purposes.".[7] House Speaker Nancy Pelosi promoted the Act as a way of lowering energy costs to consumers.[8] The bill followed another major piece of energy legislation, the Energy Policy Act of 2005.

The bill originally sought to cut subsidies to the petroleum industry in order to promote petroleum independence and different forms of alternative energy. These tax changes were ultimately dropped after opposition in the Senate, and the final bill focused on automobile fuel economy, development of biofuels, and energy efficiency in public buildings and lighting.

Summary of legislation

The bill signed into law in December 2007 was an 822-page document changing U.S. energy policy in many areas.[9] [10]

Title I

Title I contains the first increase in fuel economy standards for passenger cars since 1975, and the establishment of the first efficiency standard for medium-duty and heavy-duty commercial vehicles. By the year 2020, it is estimated to save Americans a total of $22 billion and have a significant reduction in emissions equivalent to removing 28 million cars from the road. Title I is responsible for 60% of the estimated energy savings of the bill.[11]

A. Increased Corporate Average Fuel Economy

B. Vehicle technology

C. Federal vehicle fleets

Title II

Title II contains the first legislation that specifically requires the creation of biomass-based diesel fuel, which is the addition of renewable biofuels to diesel fuel. To be labeled as Biomass-based Diesel, fuel must be able to reduce emissions by 50 percent when compared to petroleum diesel. As of now, Biodiesel is the only commercial fuel that meets this requirement .[15]

A. Renewable Fuel Standard

B. Biofuels research and development

Title III

Title III contains standards for ten appliances and equipment: residential boilers, clothes dryers, room air conditioners, clothes washers, residential water heaters, dishwashers, kitchen stove ovens, microwave ovens, and dehumidifiers. Previous national efficiency standards for covered products were made in 1987, 1988, 1992 and 2005.

A. Appliance energy efficiency

B. Lighting energy efficiency

Title IV

Industrial and commercial buildings are responsible for using almost half of the nation's energy and greenhouse gas emissions, costing over $200 billion each year.[18] Title IV aims to reduce the energy used of Federal buildings by 30 percent by the year 2015.[19]

B. Commercial buildings

C. Federal buildings

D. Industrial energy efficiency

E. Education

F. Institutional entities

G. Public and assisted housing

H. General provisions

Other provisions

Proposals not enacted

The House passed versions of the bill which contained two controversial provisions: a renewable portfolio standard which required that utilities to produce 15% of their power from renewable energy and a tax package which would fund renewable energy through the repeal of $21 billion in oil and gas tax breaks; the Senate failed to pass these provisions in two cloture votes.[21] On June 21, 2007, an attempt by the Senate Democrats to raise taxes on oil & gas by $32 billion was reportedly blocked by the Republicans.[3]

Title I of the original bill, the "Ending Subsidies for Big Oil Act of 2007," denied certain tax deductions to producers of oil, natural gas, or primary products of oil or natural gas, and increased from five to seven years the period during which five major integrated oil companies must write off their expenditures on geological and geophysical studies related to oil exploration.

Title II, the "Royalty Relief for American Consumers Act of 2007," addressed an oversight that occurred when the Interior Department issued oil and gas leases for off-shore drilling in the Gulf of Mexico in 1998 and 1999. The leases didn't include price thresholds that require companies to pay royalties to the Federal Government when the price of oil and gas exceeds a certain level. These companies would be required to renegotiate their leases to include price thresholds that are equal or less than thresholds described in the Outer Continental Shelf Lands Act. Companies who failed to renegotiate their leases or pay the fees would not be allowed to obtain any oil or gas leases in the Gulf of Mexico.

Title II also repealed several provisions of the Energy Policy Act of 2005. One provision suspended royalty fees on oil and gas production in certain waters of the Gulf of Mexico. A provision of the Energy Policy Act that protects drilling permit applicants from additional fees to recover the cost of processing paperwork would also be repealed, and special policies for leases in the National Petroleum Reserve–Alaska and royalty relief for specific offshore drilling in Alaska would be discontinued.

Title III of the bill created a Strategic Energy Efficiency and Renewables Reserve, an account to hold additional money received by the Federal Government as a result of the enactment of the act, and to offset the cost of subsequent legislation.

Opposition

Oil industry taxes

Opponents argued that the act would "increase Americans reliance on foreign sources of energy by making new domestic exploration and production more costly" and stated that markets should drive U.S. energy policy. They were concerned that the Strategic Energy Efficiency and Renewables Reserve would be used for "politically connected pet projects," citing a similar fund created by the Carter administration that went bankrupt after only a few years.[22]

The U.S. Chamber of Commerce said that the bill would punish an industry that has made many Americans wealthy for generations, adding that "Congress and various Administrations have perhaps imposed more regulations on the oil and gas industry than any other industry in the United States." The Chamber said it supported the rapid development of alternative fuels but that the new technologies are not developed enough, and are insufficient to make any real difference. It believed more regulation on oil and gas producers is not the answer to the energy problem.[23]

Grover Norquist, Conservative activist and president of Americans for Tax Reform, characterized the bill's provisions regarding renegotiation of leases as a violation of binding contracts, calling the bill "a violation of the Taxpayer Protection Pledge" since it wouldn't create tax cuts to offset the additional revenue it would raise.

Representative Ted Poe said the bill "will decrease U.S. exploration and will increase our dependence on foreign oil," and, "by raising taxes and fees on oil and gas companies that choose to manufacture in America, the U.S. will become a less attractive place to produce oil and natural gas. This essentially creates incentives for foreign importation and could kill manufacturing jobs in an industry that employs nearly 1.8 million Americans."

Fuel economy

Congressmen representing automobile manufacturing regions objected to the proposed increase in fuel economy standards. They said the measure would sharply increase the cost of new cars, lowering demand and further burdening the struggling automotive industry. Representative John Dingell of Michigan advocated instead an increase in the federal gasoline tax, which he said would have more immediate effects on oil consumption by influencing consumer behavior (i.e. car purchase decisions and total miles driven).[24]

Energy efficient lamps

Compact fluorescent lamps were an existing technology that exceeded the initial EISA 2007 requirements for lumens per watt. LED bulbs were not in widespread use or affordable in 2007. Energy efficient halogen bulbs also met the minimum EISA requirements (see below).

Support

Oil industry taxes

The majority of the supporters for the original bill were Representatives from the Democratic party. Speaker of the House Nancy Pelosi described the vote as "the first step toward a future of energy independence." Moira Chapin, Environment California Federal Field Organizer, said "the 110th Congress made a down payment on a new energy future," referring to its investment in renewable energy resources from solar and wind power generation facilities.

Proponents believed that investing the new tax revenue in renewable energy resources would foster a new industry, creating more jobs and helping to reduce American dependency on oil imports. They claimed that as many as 3.3 million new jobs would be created, cutting unemployment, adding $1.4 trillion to the gross national product in the economy, and paying for itself within ten years. Air quality would be improved by reducing the amount of emissions released by using a cleaner energy source other than oil.

Another supporter of the bill, Representative Steve Rothman of New Jersey, said that if the proposed bill passed, "the U.S. can improve air quality, create jobs, and corner a new business market."[25]

Bulb manufacturers

Under the law, incandescent bulbs that produced 310–2600 lumens of light were effectively phased out between 2012 and 2014 unless they could meet the increasing energy efficiency standards mandated by the bill. Bulbs outside this range (roughly, light bulbs currently less than 40 watts or more than 150 watts) were exempt from the ban. Also exempt were several classes of speciality lights, including appliance lamps, "rough service" bulbs, 3-way, colored lamps, and plant lights.[26]

In 2013, Advanced Lighting Technologies, an Ohio company that develops and manufactures lighting products, announced the release of an incandescent bulb that it claimed significantly exceeds the efficiency requirements of the law [17]

By 2020, a second tier of restrictions was set to take effect, requiring all general-purpose bulbs to produce at least 45 lumens per watt (similar to CFLs in 2007 but far less efficient than that the LED bulbs that have since become available and affordable). Exemptions from the Act included reflector floodlights, 3-way bulbs, candelabra, colored bulbs, and other specialty bulbs.

The phase-out of inefficient incandescent light bulbs was supported by the Alliance to Save Energy, a coalition of light bulb manufacturers, electric utilities and conservation groups. The group estimated that lighting accounts for 22% of total U.S. electricity usage, and that eliminating incandescent bulbs completely would save $18 billion per year (equivalent to the output of 80 coal plants).[27] Light bulb manufacturers also hoped a single national standard would prevent the enactment of conflicting bans and efficiency standards by state governments.

Legislative history

The initial version[28] of H.R. 6 passed the House of Representatives on January 18, 2007, by a vote of 264 to 163. The Senate version[29] passed 65–27 on June 21, but bore almost no resemblance to the original bill. Speaker Pelosi indicated on Oct 10 that instead of sending the bill to a conference committee, the House would negotiate informally with the Senate to resolve their differences.[30]

The House took up the energy bill again in December, passing a new version on December 6. This version, renamed the "Energy Independence and Security Act of 2007", restored the oil industry tax increases of the original bill. It also added a requirement that U.S. electric utilities must obtain 15 percent of their power from renewable sources by 2020.[31] [32] [33]

When this bill was introduced to the Senate, the new provisions became the focus of debate. The White House and Sen. Domenici warned that Bush would veto the bill because of the tax portion. Senate Minority Leader Mitch McConnell (R-Ky.) said Democrats had "shown how to snatch defeat from the jaws of victory" by "inserting an enormous tax hike, a tax hike they knew would doom this legislation." Reid said Congress should not be intimidated by a veto threat, "We are the Congress of the United States. We can write things even though the president may not like them." Democrats said that the tax measure was modest and only took back tax breaks the oil companies received in 2004 and that they did not need them with oil prices at about $90 a barrel.[34]

The House version of the bill (with $13 billion raised from the oil industry, a mandate that utilities rely on renewable energy for at least 15 percent of their power generation, and a $21.8 billion 10-year tax package) failed by a one-vote margin. A final attempt to end debate and make way for a vote failed by 59–40 despite the return of four Democratic presidential candidates, Hillary Clinton (NY), Barack Obama (Ill.), Christopher Dodd (Conn.), and Joseph Biden (Del.). Nine Republicans voted in favor of ending debate while one Democrat, Sen. Mary Landrieu (D-La.) voted against it. Sen. John McCain was not present.[34]

The revised Senate bill passed 86–8 on December 13. The House approved this final version 314–100 on December 18, and President Bush signed it the following day.

Reaction

Economic and environmental effects of the Renewable Fuel Standard

A 2011 report from the United States National Research Council investigated the potential economic and environmental effects of reaching the Renewable Fuel Standard, which mandates that 35 billion gallons of ethanol-equivalent biofuels and 1 billion gallons of biomass-based diesel be consumed in the United States by 2022.[35]

The study found that the United States already has the capacity to produce 14 billion gallons of corn-grain ethanol (an amount close to the consumption mandate for conventional biofuels in 2022) and has infrastructure for producing 2.7 billion gallons of biomass-based diesel,[36] Some of the key factors that influence environmental effects of biofuels are site specific and depend on the type of feedstocks produced, the management practices used to produce them, prior land use, and any land-use changes that their production might incur. In addition to greenhouse-gas emissions, production and use of biofuels affect air quality, water quality, water use, and biodiversity.[37]

A 2018 US EPA report to the Congress[38] confirmed conclusions of the previous report and found that the expected transition to the second generation biofuels has not been realized; biofuels are still mainly produced from corn grain and soy beans. The impacts on environment is predominantly negative and include land use shift from conservation to agriculture, increase in water abstraction for irrigation, reduction in air and water quality, and reduced biodiversity.

A 2021 study led by researchers at the University of Wisconsin found that the Renewable Fuel Standard increased corn prices by 30% and those of soybeans and wheat by 20%. These price hikes increased corn cultivation by 8.7% which necessitated additional fertilizer usage that increased rates of nitrous oxide emissions and water pollution. The price hikes also incited land-use change that increased the total U.S. cropland extent by 2.4% through 2016 and resulted in substantial carbon emissions. In total, the emissions from these changes were sufficient to make corn-ethanol's carbon intensity no lower than gasoline's and up to 24% higher.[39]

Defunding of incandescent light-bulb phaseout

In December 2011, the U.S. Congress defunded enforcement of EISA Title III light-bulb performance requirements as part of the Consolidated Appropriations Act in the 2012 federal budget.[40] However, a representative of the American lighting industry said that "the industry has moved on" and that American manufacturers have already retooled production lines to make other bulbs.[41]

Food prices

In the wake of the 2012 North American drought, which had a devastating effect on the US corn crop, there were calls for the quota imposed by the Renewable Fuel Standard to be suspended.[42] [43] In August 2012, 25 senators[44] and over 100 house members[45] echoed the demand. The head of the Food and Agriculture Organization, José Graziano da Silva, called on the United States to suspend the quota. Writing in a letter to the Financial Times he argued that the reduced harvest and the large demand for corn created by the quota has caused an unaffordable price rise in a key food crop.[46] At this point the quota meant that biofuel production accounted for 40% of the entire US corn crop.[47] [48]

According to research sponsored by the United States government, the World Bank, and other organizations, there is no clear link between the RFS and higher food prices. Ethanol critics contend that RFS requirements crowd out production that would go to feed livestock.[20] [49]

See also

External links

Notes and References

  1. Web site: Chase . Ayinde . House Passes Clean Energy Act of 2007, 264 to 163 . All Headline News . AHN Corp. . 2007-01-19 . 2007-05-13 . dead . https://web.archive.org/web/20070218225601/http://www.allheadlinenews.com/articles/7006189616 . February 18, 2007 .
  2. Web site: FINAL VOTE RESULTS FOR ROLL CALL 1177. 2007-12-18. Office of the Clerk –U.S. House of Representatives. XML. 2018-10-09.
  3. News: Freeman . Sholnn . Senate Passes Energy Bill . . D01 . 2007-06-22 . 2007-06-25.
  4. Web site: Roll Call Vote on H.R. 6 . . 2007-06-21 . 2007-06-25.
  5. http://thomas.loc.gov/cgi-bin/bdquery/z?d110:HR00006:@@@X 110th Congress (2007–2008) H.R.6 All Congressional Actions
  6. Bush GW. (2007) Twenty In Ten: Strengthening America's Energy Security. U.S. White House.
  7. Web site: Rahall . Nick . Nick Rahall . H.R. 6 . . . 2007-01-12 . 2007-05-12 . https://web.archive.org/web/20160119042517/http://thomas.loc.gov/cgi-bin/bdquery/z?d110:h6: . January 19, 2016 . dead .
  8. Web site: Pelosi . Nancy . Nancy Pelosi . House Speaker's Description of Legislation . Speaker.gov . . 2007-01-12 . 2008-06-07 . dead . https://web.archive.org/web/20080207052057/http://www.speaker.gov/legislation?id=0131 . February 7, 2008 .
  9. Reuters. US House OKs Energy Bill; Bush to Sign into Law . CNBC. Retrieved 2010-07-17.
  10. http://www.gpo.gov/fdsys/search/pagedetails.action?granuleId=&packageId=BILLS-110hr6enr H.R. 6 (enr) - Energy Independence and Security Act of 2007
  11. Alliance to Save Energy: The Energy and Independence and Security Act of 2007. http://ase.org/resources/energy-independence-and-security-act-2007
  12. Energy Independence and Security Act of 2007 http://www.gpo.gov/fdsys/pkg/BILLS-110hr6enr/pdf/BILLS-110hr6enr.pdf
  13. CRS Report for Congress: EISA of 2007 A Summary of Major Provisions. http://energy.senate.gov/public/_files/RL342941.pdf
  14. Evarts, E. (January 11, 2008) "Charge! Fuel economy law promotes plug-in hybrids," Consumer Reports Cars Blog'.' Retrieved January 15, 2008.
  15. NBB WELCOMES RFS2 RULE. http://www.biodiesel.org/news/RFS/
  16. https://www.gpo.gov/fdsys/pkg/BILLS-110hr6enr/pdf/BILLS-110hr6enr.pdf
  17. Manufacturer's Website "2X Lighting--Legislation", accessed May 21, 2013
  18. The ENERGY STAR for Buildings & Manufacturing Plants. http://www.energystar.gov/index.cfm?c=business.bus_bldgs
  19. Energy Independence and Security Act of 2007: Summary of Provisions. http://www.eia.gov/oiaf/aeo/otheranalysis/aeo_2008analysispapers/eisa.html
  20. Book: Robert C. Brown (engineer) . Brown . Robert C. . Brown . Tristan R. . 2012 . Why Are We Producing Biofuels . Ames, Iowa . Brownia . 978-0984090631.
  21. Currier P, Roach C, Rich C. (2007). Energy Independence and Security Act Becomes Law; Congress Acts on Additional Energy-Related Bills but Issues Remain for 2008 . Van Ness Feldman.
  22. Web site: Norquist . Grover . Grover Norquist . Speaker Pelosi's First Tax Hike? . National Review Online . . 2007-01-18 . 2007-05-13 . dead . https://web.archive.org/web/20070503075752/http://article.nationalreview.com/?q=MDk1MDFiYjY5MDg1ZjZkYzU0M2M2ODczZDkzMzFkZjc . 2007-05-03 .
  23. Web site: Josten . R. Bruce . H.R. 6, The Clean Energy Act of 2007 . . 2007-01-17 . 2007-05-13 . dead . https://web.archive.org/web/20070208211402/http://www.uschamber.com/issues/letters/2007/070117_clean_energy_act.htm . 2007-02-08 .
  24. Kimberley Strassel, "Some Inconvenient Truths", The Wall Street Journal, October 6, 2007.
  25. Rothman Votes for the CLEAN Energy Act of 2007. United States House of Representatives. 2007-01-22. 2007-05-13. dead. https://web.archive.org/web/20070501110552/http://www.house.gov/rothman/news_releases/2007/jan22b.htm. 2007-05-01.
  26. Web site: Specifics of Existing Incandescent Phase Out - 2007 Energy Bill . Homerepair.about.com . 2010-06-14 . 2010-11-27 . https://web.archive.org/web/20110107010816/http://homerepair.about.com/od/electricalrepair/ss/2007_energybill_3.htm . 2011-01-07 . dead .
  27. Matthew Wald, "A U.S. Alliance to Update the Light Bulb", The New York Times, Mar 14, 2007.
  28. Web site: Bill Text - 110th Congress (2007–2008) - THOMAS (Library of Congress) . Thomas.loc.gov . 2010-11-27 . May 22, 2013 . https://web.archive.org/web/20130522225820/http://thomas.loc.gov/cgi-bin/query/z?c110:h.r.6.eh: . dead .
  29. Web site: Bill Text - 110th Congress (2007–2008) - THOMAS (Library of Congress) . Thomas.loc.gov . 2010-11-27 . January 19, 2016 . https://web.archive.org/web/20160119042517/http://thomas.loc.gov/cgi-bin/query/z?c110:h.r.6.eas: . dead .
  30. Steven Mufson, "Pelosi Plans Informal Negotiations on Energy Bill," The Washington Post, October 11, 2007.
  31. Jonathan Weisman, Steven Mufson, "Broad Energy Bill Passed by House," The Washington Post, December 7, 2007.
  32. News: Crossing a Threshold on Energy Legislation. John M.. Broder. The New York Times . December 5, 2007. NYTimes.com.
  33. Web site: House passes energy bill, Bush vows veto . Upi.com . 2007-12-06 . 2010-11-27 . dead . https://web.archive.org/web/20080517004020/http://www.upi.com/NewsTrack/Top_News/2007/12/06/house_passes_energy_bill_bush_vows_veto/7225/ . 2008-05-17 .
  34. Steven Mufson, "Senate Passes Energy Bill Without House Tax Package," The Washington Post, December 14, 2007.
  35. http://www.nap.edu/catalog.php?record_id=13105
  36. Web site: Renewable Fuel Standard: Potential Economic and Environmental Effects of U.S. Biofuel Policy (2011) : Division on Earth and Life Studies . Dels.nas.edu . 2014-02-01.
  37. Web site: Division on Earth and Life Studies . Dels.nas.edu . 2014-02-01.
  38. Web site: Biofuels and the Environment: The Second Triennial Report to Congress. US EPA. cfpub.epa.gov. en. 2018-08-08.
  39. Lark . Tyler J. . Hendricks . Nathan P. . Smith . Aaron . Pates . Nicholas . Spawn-Lee . Seth A. . Bougie . Matthew . Booth . Eric G. . Kucharik . Christopher J. . Gibbs . Holly K. . Environmental outcomes of the US Renewable Fuel Standard . Proceedings of the National Academy of Sciences . 1 March 2022 . 119 . 9 . e2101084119 . 10.1073/pnas.2101084119 . free . 35165202 . 8892349 . 2022PNAS..11901084L . 246826911 .
  40. Stephen Dinan. "Congress Overturns Incandescent Light Bulb Ban". The Washington Times. 16 December 2011. Retrieved 20 April 2012.
  41. Amy Bingham. "Congress Defunds Ban on Incandescent Light Bulbs but Doesn't Quite Save Them". The Note at ABCNews.com. 16 December 2011. Retrieved 20 April 2012.
  42. News: Corn for Food, Not Fuel. Colin A Carter. Henry I Miller. 2012-07-30. 2012-08-10. The New York Times.
  43. News: Congress's wrongheaded approach to drought relief. The Washington Post. 2012-08-05. 2012-08-10.
  44. Web site: U.S. should change biofuel policy to avoid food crisis: U.N.. Catherine Hornby. 2012-08-10. 2012-08-10. MSN. https://web.archive.org/web/20140902072318/http://money.msn.com/business-news/article.aspx?feed=OBR. September 2, 2014. dead.
  45. Web site: Matheson calls for suspending the federal mandate that diverts food to fuel. 2012-08-09. 2012-08-10. Jim Matheson. dead. https://web.archive.org/web/20120812104422/http://matheson.house.gov/news-releases/matheson-calls-for-suspending-the-federal-mandate-that-diverts-food-to-fuel/. 2012-08-12.
  46. Web site: The US must take biofuel action to prevent a food crisis. José Graziano da Silva. Financial Times. 2012-08-09. 2012-08-10.
  47. Web site: US biofuel production should be suspended, UN says. Mark Mardell. 2012-08-10. BBC. 2012-08-10.
  48. Web site: UN Begs US to Stop Corn-Based Ethanol Production During Drought . David Dayden . 2012-08-10 . Firedoglake . 2012-08-10.
  49. News: Prentice . Chris . 14 June 2016 . Ethanol, bioenergy no threat to food security - report . Reuters . United States . 16 June 2016.