The government programs of primary interest are those in the United States Departments of Energy and Transportation related to electric and hybrid vehicle development and demonstration. Some states, including California, have state and air quality management district programs concerned with electric vehicles, but in many cases, a significant fraction of the funding for the state programs comes through a federal program. The United States has had an Electric and Hybrid Vehicle Development and Demonstration Program (EHVDD) since 1976. It was started during the Oil Crisis of the mid-1970’s to foster cooperative research and development by the government, industry, and universities to reduce the dependency of the United States on imported oil. Most of the R&D on batteries and electric vehicles that was in progress in the United States in 1990 was funded under the DOE EHVDD program. The exception was the “Impact” program, privately funded by General Motors, which in fact demonstrated that available technology could be utilized to design and fabricate EVs that many thought would be attractive to the car buying public. The DOE EHVDD program had been getting smaller in the 1980’s as the concerns of the oil crisis were fading from memory. The establishment in California of the ZEV Program greatly increased the interest of DOE and the auto industry in battery-powered vehicles resulting in a large expansion of federal government programs related to electric vehicles.
The activities in this category include battery and electric driveline component development and the design, fabrication, and testing of electric vehicles to demonstrate advances in technology. These programs were performed in industry as well as at the DOE National Laboratories and universities. Before the ZEV Program, the projects making up the DOE EHVDD program were treated as research projects of relatively low priority by the auto industry and little urgency for rapid progress was felt by most of the participants. This changed radically after the Program and lead to the formation of the various government/industry consortia discussed later in this section of the report.
Measures of the Impact
The primary measures of the impact of the ZEV Program on the government programs directly and indirectly were the scope of those programs and their budgets. After the formation of the various government/industry consortia, much of the technology activity supported by DOE was integrated into the consortia programs and it became difficult to separate out the DOE programs and budgets from those of the consortia. The formation of the consortia would not have been possible without the federal (DOE) funding and they would not have been able to begin work at a high level of knowledge and development without the prior DOE EHVDD programs. Companies and labs in California, as well as the rest of the United States, benefited as the federal programs were expanded after the Program.
Criteria for Relevance to the ZEV Program
As noted above, the DOE EHVDD program formed the foundation for much of the government and industrial R&D done in response to the ZEV Program. When the government/industry consortia were formed, the people on the government side were previously involved with the EHVDD programs and the link to their activities after the ZEV Program was very direct. The large interest by industry in attaining government support for their work on batteries and electric vehicles was a primary factor in the expansion of the EHVDD programs after 1990. The federal government clearly felt the responsibility to assist the US auto industry in meeting the ZEV Program, especially with the strong presence of the Japanese manufacturers in the California market.
Budgets for Government Programs
As noted previously, it is somewhat difficult to separate the government programs and their budgets from those of the consortia formed and supported in part with government funding. In this section, only government funding will be considered and the total funding including industry contributions will be considered in the next section that focuses on consortia. In this section, we are interested in the funding from the federal budget to support R&D programs related to electric and hybrid vehicles and component technologies used in those vehicles. One way of tracking the DOE Electric and Hybrid Vehicles Program is through the Annual Reports to Congress that the DOE must prepare each year by law. These reports are available for 1977 – 1997 (see Reference 4).
Funds for these programs are primarily in the Department of Energy and Department of Transportation budgets. Tracking the magnitude of these budgets for years before and after the ZEV Program is an indicator of the influence of the Program on the level of the federal government’s programs on electric and hybrid vehicle technology (References 5, 6). The relevant DOE budgets for 1985 –1992 are shown graphically in Fig. 3.2-1 for the early years after the Program and in Table 3.2-1 for 1999-2001.