Impact transportation buys $275,000 battery-powered tractor for yard ops. Oakland, Calif., 2018-Nov-21 — /Travel PR News/ — A second trucking firm at the Port of Oakland has turned to battery-powered big rigs.  Impact Transportation said today (Nov. 20, 2018) that it has purchased a $275,000 all-electric truck for yard operations.  It’s the latest step in the… Read the full press release