TRC 2018 Sustainability Report TRC 2018 Sustainability Report | Page 29

Fleet Vehicles Much of our fieldwork requires larger vehicles to haul equipment and handle the wear and tear at job sites. We continue to look for ways to improve our fleet efficiency and reduce fleet emissions by: We utilize company fleet vehicles for our service delivery, in addition to rental vehicles. We set a target for fleet vehicle emissions reductions in 2014 to achieve a 10% reduction in emissions per mile by 2020 for passenger vehicles and light duty trucks. ■ ■ Replacing vehicles on a frequency that ensures Reducing emissions from fleet vehicles continues to be a challenge as our vehicle mix and usage change with our growing business. Acquisitions in the 25 last two years have added 150 additional vehicles to our fleet and we have more than doubled the number of annual miles 20 driven since our baseline in 2014. Our data collection systems also do not yet allow us to aggregate mileage 15 across all business units, so we are reevaluating this target. 10 Electricity 0.4 ■ ■ Combining client trips to save time, costs, and vehicle wear 0.3 ■ ■ Evaluating vehicle changeouts to more fuel efficient 0.2 0.0 FY14 FY15 FY16 FY17 FY18 2020 Target Class C-H Vehicle Emissions Measured in kg C02/mile Natural Gas ■ ■ Minimizing vehicle idling time Total Office Energy Consumption Normalized to Headcount Measured in gigajoules per FTE FY15 FY16 FY17 FY18 gas mileage than traditional trucks with comparable capacity and safety 0.5 ratings We have achieved a 0.04% reduction in emissions per 0.1 mile in class C-H vehicles since baseline goals were established in 2014. 0 FY14 ■ ■ Procuring new aluminum-bodied trucks that get better 0.6 alternatives We are re-evaluating this target as our data collection systems currently do not enable us to aggregate 5 mileage across all business units. Total Office Energy Consumption by Fuel Source Measured in gigajoules our vehicles are operating as efficiently as possible, while considering financial, environmental, and safety factors FY14 FY15 FY16 FY17 FY18 2020 Target 27