Correspondence issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the Department of Agriculture's (USDA) task force's recommendations to strengthen the Agricultural Research Service's (ARS) programs and facilities, focusing on: (1) the actions ARS has taken to close and consolidate laboratories; (2) the task force report's major recommendations designed to, among other things, improve operational efficiencies; and (3) ARS' reaction to the task force report."

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the Department of Agriculture's implementation of legislative reforms to the Market Access Program (MAP) and their impact on program participation."

A letter report issued by the General Accounting Office with an abstract that begins "U.S. asparagus imports increased in the 1990s and now comprise nearly one-half of the asparagus consumed in the United States. Peru is the second largest source of imported asparagus and benefits from duty-free treatment under the Andean Trade Preference Act (ATPA). ATPA is estimated to have displaced between two and eight percent of the value of domestic production from what it would have been without the act. Although the supply of fresh asparagus from imports has increased since ATPA's enactment, consumer demand has been strong, and prices have risen. In addition, an apparent increase in consumer preference for fresh asparagus has contributed to a downward shift in the domestic demand for processed asparagus. Most of the decline in the domestic production of processed asparagus occurred in Michigan and Washington, the two states that produce most canned and frozen asparagus. If ATPA is reauthorized, domestic producers of asparagus and, in particular, asparagus for processing, will likely face continued displacement, but consumers can expect continued benefits from the year-round availability of fresh asparagus. However, some of this displacement will likely occur even if ATPA is not reauthorized and …

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the Department of Agriculture's (USDA) efforts to educate farmers about risk management, focusing on: (1) the extent of farmers' use of risk management tools; and (2) educational programs and projects USDA has directed or initiated to prepare farmers for managing risks and determining the groups or individuals who have participated in or been served by these programs."

Correspondence issued by the General Accounting Office with an abstract that begins "GAO addressed the Air Force's plan to replace a portion of its KC-135 aerial refueling tanker fleet with leased Boeing 767 aircraft. Although the Air Force has a long term requirement to replace its aging fleet of KC-135 tankers, the urgency of the need in the short term is unclear. The Air Force stated that the leasing arrangement would allow it to acquire new tankers three years earlier than through its most recent procurement plan. This would allow the Air Force to retire old, less capable KC-135s, thus saving maintenance costs on those aircraft. Because the Air Force is still negotiating the lease details, it could not provide information on the cost effectiveness of leasing aircraft instead of purchasing them. Although GAO has not taken a position on the overall policy of leasing versus purchasing defense equipment, it found that, from a cost standpoint, leasing is more expensive in the long run. Because the 767 aircraft is larger than the KC-135, there will be some infrastructure improvement costs, such as for building or modifying hangars, taxiways, and runway aprons. Additional costs would likely include simulators and project management. …

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided information on the financial operations of the Air Force depot maintenance activity group, focusing on the: (1) Air Force depot maintenance activity group's price increase between fiscal year (FY) 1994 and FY 1999 and the primary reasons for it; (2) activity group's financial losses during FY 1994 through FY 1998 and the primary reasons for them; and (3) Air Force's methods for recovering these losses."

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a legislative requirement, GAO provided information on the financial and management issues related to the depot maintenance activity group of the Air Force Working Capital Fund."

A letter report issued by the General Accounting Office with an abstract that begins "The Air Force depot maintenance activity group in-house operations generate about $5 billion in annual revenue principally by repairing aircraft, missiles, engines, and other assets. In doing so, the group operates under the working capital fund concept, where customers are to be charged the anticipated costs of providing goods and services to them. The group's average price for in-house work almost doubled between fiscal years 2000 and 2004 from $119.99 per hour to $237.84 per hour. GAO was asked to determine (1) what factors were primarily responsible for the price increase, (2) if the prices charged recovered the reported actual costs of performing the work, and (3) if the Air Force has taken effective steps to improve efficiency and control the activity group's costs."

A chapter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO assessed the progress of the Air Force's depot maintenance reform initiatives to improve the efficiency and responsiveness of its industrial operations."

A letter report issued by the General Accounting Office with an abstract that begins "The Floyd D. Spence National Defense Authorization Act for Fiscal Year 2001 requires GAO to review various aspects of the Department of Defense (DOD) policy that allows Defense Working Capital Fund activities to carry over a 3-month level of work from one fiscal year to the next. The DOD 3-month carryover standard applies to all DOD activity groups except for the contract portion of the Air Force depot maintenance activity group, for which DOD established a 4.5-month carryover standard because of the additional administrative functions associated with awarding contracts. Reported carryover balances for fiscal years 2000 and 2001 were inaccurate and, therefore, the balances were not reliable for decision-making or budget review purposes. The reported carryover balances were not accurate due to (1) faulty assumptions used in calculating work-in-process and (2) records not accurately reflecting work that was actually completed by year-end. As a result, the amount of carryover reported by the Air Force was understated by tens of millions of dollars and customers' funds were idle that could have been used for other purposes during the fiscal year. Even though the carryover was understated, Air …

A letter report issued by the General Accounting Office with an abstract that begins "Spare parts shortages on the three Air Force systems GAO reviewed have undermined the performance of assigned missions and the economy and efficiency of maintenance activities. Specifically, the Air Force did not meet its mission-capable goals for the E-3 or C-5 aircrafts during fiscal years 1996-2000, nor did it have enough F-100-220 engines to meet peacetime and wartime goals during that period. These shortages may also affect personnel retention. GAO recently reported that the lack of parts and materials to successfully complete daily job requirements was one of six major factors causing job dissatisfaction among military personnel. Item managers at the maintenance facilities often indicated that spare parts shortages were caused by the inventory management system underestimating the need for spare parts and by delays in the Air Force's repair process as a result of the consolidation of repair facilities. Other reasons included difficulties with producing or repairing parts, reliability of spare parts, and contracting issues. The Air Force and the Defense Logistics Agency have planned or begun many initiatives to alleviate shortages of the spare parts for the three systems GAO reviewed."

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a legislative requirement, GAO reviewed the Air Force's C-17 logistics support plan, focusing on the: (1) C-17's core logistics capabilities; (2) cost effectiveness of the planned support strategy; and (3) Air Force's implementation of the plan under current law."

A chapter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the effectiveness of the Air Force Supply Management Activity Group in meeting its military customers needs, focusing on the: (1) extent and impact of military customers not receiving aircraft spare parts when needed; and (2) reasons why parts were not always available when needed."

A briefing report issued by the General Accounting Office with an abstract that begins "Concerns have been growing about the air quality, visibility, and respiratory illnesses around the Great Smoky Mountains National Park, which straddles the border between North Carolina and Tennessee. This report analyzes recent trends in and contributing factors to (1) visibility impairments, (2) ground-level ozone, and (3) respiratory illnesses. This report also examines the Tennessee Valley Authority's (TVA) plans to reduce its emission of regulated pollutants from generating electricity. Visibility impairments and ozone are largely attributable to the following three types of emissions: sulfur dioxide, nitrogen oxides, and volatile organic compounds. The counties that border the park generally have slightly higher mortality rates from two types of respiratory illness. The three types of emissions interact in the atmosphere to form ozone gas and sulfate particles, which are linked to respiratory illnesses. In response to federal laws and other factors, TVA is making substantial environment-related investments and expects to reduce its annual emissions of sulfur dioxide by 40 percent and its "ozone-season"' emissions of nitrogen oxides by 70 percent between 1999 and 2005."

Testimony issued by the General Accounting Office with an abstract that begins "Concerns have been growing about the air quality, visibility, and respiratory illnesses around the Great Smoky Mountains National Park, which straddles the border between North Carolina and Tennessee. This testimony analyzes recent trends in and contributing factors to (1) visibility impairments, (2) ground-level ozone, and (3) respiratory illnesses. This testimony also examines the Tennessee Valley Authority's (TVA) plans to reduce its emission of regulated pollutants. Visibility impairments and ozone are largely attributable to the following three types of emissions: sulfur dioxide, nitrogen oxides, and volatile organic compounds. The counties that border the park generally have slightly higher mortality rates from two types of respiratory illness. The three types of emissions interact in the atmosphere to form ozone gas and sulfate particles, which are linked to respiratory illnesses. In response to federal laws and other factors, TVA is making substantial environment-related investments and expects to reduce its annual emissions of sulfur dioxide by 36 percent and its "ozone-season" emissions of nitrogen oxides by 68 percent between 1999 and 2005. This testimony summarizes a May report, (GAO-01-658)."

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the regulatory programs that target specific pollutants or sources of pollution under the 1990 Clean Air Act Amendments, focusing on: (1) examples of emission sources subject to regulation under more than one program authorized by the act; and (2) the status of the Environmental Protection Agency's (EPA) efforts to facilitate compliance for such sources."

A letter report issued by the General Accounting Office with an abstract that begins "Although fossil fuels--coal, natural gas, and oil--account for more than two thirds of the nation's electricity, generating units that burn these fuels are major sources of airborne emissions that pose health and environmental risks. To limit emissions and protect air quality, the Environmental Protection Agency regulates emissions of sulfur dioxide and nitrogen oxides from a variety of sources including electricity generating units that burn fossil fuels, other industrial sources, and automobiles. Older electricity generating units--those that began operating before 1972--emit 59 percent of the sulfur dioxide, 47 percent of the nitrogen oxides, and 42 percent of all electricity produced by fossil-fuel units. Units that began operating in or after 1972 are responsible for the remainder of the emissions and electricity production. For equal quantities of electricity generated, older units, in the aggregate, emitted twice as much sulfur dioxide and 25 percent more nitrogen oxides than newer units which must meet the new source standards for these substances. Older and newer units emitted about the same amount of carbon dioxide for equal quantities of electricity generated. Of the older units, those in the Mid-Atlantic, Midwest, and Southeast …

A letter report issued by the General Accounting Office with an abstract that begins "Diesel engine emissions pose health risks, but one major source--heavy-duty diesel vehicles--is critical for our economy. To reduce risks, the Environmental Protection Agency (EPA) has set stringent emissions standards for diesel engines. In 1998, EPA found that some engine makers were violating standards, so they agreed to build engines that meet 2004 standards early, by October 2002. EPA has set even more stringent standards for 2007. GAO was asked to (1) assess the October 2002 deadline's effects on industry and emissions, and (2) obtain stakeholders' views on the readiness of technology for the 2007 standards and EPA's efforts to ensure this. GAO analyzed information from EPA, 10 large trucking companies, the engine makers subject to the early deadline, and other stakeholders."

A letter report issued by the General Accounting Office with an abstract that begins "The Environmental Protection Agency (EPA) performs limited oversight of states' processes for verifying the accuracy of large industrial facilities' emissions reports. EPA's data show that most emissions determinations from large sources are based on generic emissions factors. Although EPA allows facilities to estimate their emissions in this manner, EPA officials generally consider direct methods to be more reliable. The accuracy of these reports is important because they influence (1) the financing of states' regulatory programs through fees and (2) the development of emissions inventories, which, in turn, help regulators to develop control strategies and establish permit limits. Furthermore, steps taken to assess the accuracy of these reports, such as more thoroughly reviewing the supporting information, could improve compliance with Clean Air Act requirements. For example, a more thorough review of the information underlying a facility's emission reports, or a more systematic comparison of these reports over time, could identify increased emissions. Such indications could, in turn, trigger a review of compliance with new source review requirements, an area in which EPA found widespread noncompliance in four industries. In the four states that GAO reviewed, the states …

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the National Academy of Sciences March 1998 report on the Environmental Protection Agency's (EPA) plans to monitor particulate matter smaller than 2.5 microns (PM2.5), focusing on: (1) EPA's actions in response to the Academy's concerns with the planned PM2.5 monitoring program; and (2) the challenges that state and local agencies face in establishing and operating the PM2.5 monitoring program, as well as EPA's response to these challenges."

Testimony issued by the General Accounting Office with an abstract that begins "GAO discussed the Environmental Protection Agency's (EPA) implementation of the Clean Air Act Amendments and on sources regulated by multiple provisions of the act, focusing on: (1) the status of EPA's implementation of requirements established by the 1990 amendments; (2) the views from the stakeholders--state governments, local programs, industries that are regulated under the act, and environmental advocacy groups--on the issues that either helped or hindered the implementation of the 1990 amendments; (3) examples of emission sources subject to regulation under more than one Clean Air Act program; and (4) the status of EPA's efforts to facilitate compliance for such sources."

A letter report issued by the General Accounting Office with an abstract that begins "Electric power plants burn fuels that can produce harmful emissions, such as carbon dioxide, mercury, nitrogen oxides, and sulfur dioxide, which can pose human health and environmental risks. To assess the potential risks of meeting future electricity demand, congressional committees asked GAO to (1) report on the Energy Information Administration's (EIA's) national and regional projections of such emissions by 2020, and (2) determine how the projections would change using alternative assumptions about future economic growth and other factors that advisers in these fields recommended. GAO also assessed the potential effects of future electricity demand on water demand and supply."

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided information on the 1990 Clean Air Act amendments, focusing on: (1) the status of the Environmental Protection Agency's (EPA) implementation of the requirements established by the 1990 amendments; and (2) views from state governments, local programs, industries that are regulated under the act, and environmental advocacy groups (collectively referred to as stakeholders) on the issues that have either helped or hindered the implementation of the 1990 amendments."

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a legislative requirement, GAO provided information on the Border Smog Reduction Act's impact on ozone levels and the impact of the North American Free Trade Agreement (NAFTA) on ozone in the San Diego, California, area, focusing on: (1) estimates of the act's potential impact on ozone-causing chemicals in the San Diego area; and (2) trends in commercial border traffic and ozone levels in the San Diego area before and after NAFTA was implemented."