Metro Ports Reports 85% Reduction in Carbon Emissions with Renewable Diesel at Port of Long Beach
Metro Ports in Long Beach, California, has announced a milestone in its voluntary efforts to reduce greenhouse gas emissions. A new review of its 2023-2024 emissions data confirms that the transition to renewable diesel (R99) has led to an 85% reduction in carbon emissions from Metro’s Port of Long Beach operations. By switching from conventional diesel to R99 renewable diesel—made from renewable sources like used cooking oil and agricultural waste—Metro Ports has cut its carbon footprint while continuing to grow its operations.
The latest emissions study found:
- Total Scope 1 emissions dropped by 85%, from 774 metric tons in 2023 to 118 in 2024.
- Fossil fuel-related CO2 emissions fell by 86% as Metro’s reliance on traditional diesel decreased.
- Biofuel CO2 emissions increased as the company transitioned to renewable energy sources. Unlike fossil fuels, biofuels release recently absorbed carbon from the atmosphere.
“Even with a 3% increase in fuel consumption, our emissions decreased—demonstrating that environmental responsibility and business growth can go hand in hand,” said Lee Swietlikowski, president of Metro Ports, which is a division of Nautilus International Holding Corporation.
Metro Ports has updated its emissions tracking process to examine the achievements and ensure accurate and transparent reporting. Key improvements included:
- Measuring emissions based on actual fuel usage rather than estimates.
- Verifying fuel data through supplier invoices to confirm accuracy.
- Updating calculations to reflect the full impact of R99 renewable diesel.
- Conducting site-specific emissions analyses at all Port of Long Beach locations
