JP Energy Conservation Act — Non-Fossil Energy Conversion and Efficiency Standards for Cargo Owners and Freight Carriers
ENFORCEMENT TIMELINE
Effective April 2023 (full evaluation of non-fossil energy conversion performance begins with fiscal 2024 reporting)
Overview
Under the Act on Rationalizing Energy Use and Shifting to Non-Fossil Energy (Energy Conservation Act), regulatory measures apply to "specified cargo owners" with annual freight volume of 30 million tonne-kilometers or more and to "specified freight carriers" of a certain scale. Under the amended act effective April 2023, the scope of evaluation was fundamentally expanded from simply reducing fossil fuel consumption to rationalizing energy use across the board, including a shift to non-fossil energy. In addition to improving transport efficiency across their own supply chains, through measures such as modal shift, higher load factors, and joint delivery, specified cargo owners are required to submit medium- to long-term plans and periodic reports on their use of non-fossil energy, such as electric and fuel-cell trucks, biofuel, and sustainable aviation fuel (SAF).
Enforcement Timeline
April 2023: The amended Energy Conservation Act takes effect, applying non-fossil energy conversion targets and judgment criteria to cargo owners and freight carriers.
April 2024: The first periodic report and medium- to long-term plan under the amended act are submitted, coordinated with Japan's broader "2024 logistics problem" response.
Fiscal 2025 to fiscal 2026: The SABC business operator class evaluation is applied more strictly, based on progress with non-fossil conversion and energy conservation.
Fiscal 2030: The interim evaluation target year aligned with the national Basic Energy Plan for non-fossil energy adoption and CO2 reduction.
Business Impact
Cargo owner companies, primarily manufacturers, are expected to take the lead in optimizing order lot sizes, easing lead times, and promoting modal shift to rail and marine transport, rather than leaving these efforts entirely to logistics subsidiaries or contracted carriers. Businesses judged to have made insufficient progress under the relevant criteria (rated Class B or C) become subject to administrative guidance, recommendations, or instructions, and failure to comply with a resulting corrective order can lead to a fine of up to 1 million yen and public disclosure of the company's name. Because this requires building a precise data collection system for fuel and electricity use in transport, it also directly improves the accuracy of a company's Scope 3 (Category 4 and 9, upstream and downstream transportation and distribution) emissions disclosure under the GHG Protocol.