Trident Seafoods Corp., Seattle, Wash., announced plans to reduce emissions of ozone-depleting substances from refrigeration equipment on its vessels.

California Bioenergy LLC (CalBio), Visalia, Calif., received funding from the California Public Utilities Commission (CPUC), San Francisco; the California Air Resources Board (CARB), Sacramento, Calif.; and the California Department of Food and Agriculture (CDFA), Sacramento, Calif., for three dairy pilot projects selected to install dairy digester renewable fuel technology.

Golden State Foods (GSF), Irvine, Calif., installed a total of 32 electric power outlets in its Garner, N.C., distribution center to cut costs and lower air emissions as part of a Duke Energy electrification project.

Toyota Motor North America, Inc. (TMNA), Plano, Texas, revealed Project Portal, a hydrogen fuel cell system designed for heavy duty truck use at the Port of Los Angeles.

Tetra Pak, Vernon Hills, Ill., announced that by 2040, emissions will be down 58% compared to a year ago.

The Hamburg Port Authority (HPA), Hamburg, Germany, launched an Internet of Things (IoT) pilot project in March that involves using sensors to record the emissions of sulfur dioxide, nitrogen dioxide and fine dust at various locations in the port.

Shipping lines calling at the Port of Long Beach cut thousands of tons of air pollution in 2015 by voluntarily participating in the port's Green Flag Program.

Norfolk Southern Corp., Norfolk, Va., unveiled what is said to be the first emissions-friendly locomotives funded by the federal Congestion Mitigation and Air Quality (CMAQ) Improvement Program.

Polarized Meat Co. installed a pre-scrubber wet scrubbing system to fend off the unluring smell of cooked meats and still meet Department of Environmental Protection standards.