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  • Research Report
  • Transportation
  • Jan 1, 1995

    The Green Machine Challenge: A Concept for Promoting Ultra-Efficient Vehicles

    This study introduces a proposed program involving coordinated public and private procurement and market incentives to accelerate the commercialization of next-generation cars and light trucks. The…

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    Maximizing State Transportation Investments: How Redirecting Spending from Highway Expansion to Public Transit Supports Economies and Communities
  • Research Report
  • Energy Efficiency Policy
  • Transportation
  • Maximizing State Transportation Investments: How Redirecting Spending from Highway Expansion to Public Transit Supports Economies and Communities

    Costs to deliver transportation projects have risen drastically in recent years. To avoid wasteful spending, each new dollar invested in transportation infrastructur…

    May 13, 2026

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