What are the energy-saving and consumption-reducing measures for fleet vehicles?

[DelRuth]

Vehicles adopt the following energy-saving and consumption-reducing measures: Using energy-saving fuels: Gasoline and diesel: Environmentally friendly gasoline and diesel can improve vehicle performance. They clean the engine, reduce engine friction, and enable more complete fuel combustion, thereby reducing air pollution. Bio-liquid fuels: Compared to traditional vehicle fuels, bio-liquid fuels can potentially reduce carbon dioxide emissions. China is already the world's third-largest producer and user of fuel ethanol. Fuel ethanol has been promoted and used in the vehicle fuel markets of nine provinces across the country. Using energy-saving and emission-reduction devices: The PCV energy-saving and emission-reduction device is a method and specialized device for energy saving and emission reduction in fuel vehicles. The technical principle of the PCV energy-saving and emission-reduction device: rapid oil-gas separation of the oil vapor discharged from the crankcase, followed by recirculation and combustion of the useful mixed gas.

[DominicDella]

I've got plenty of experience with fleet fuel efficiency. The key is to start with daily driving habits. Maintaining an economical speed is most fuel-efficient—on highways, neither speeding nor driving too slow is ideal, with 80 to 100 km/h being optimal. Coasting before a red light saves much more fuel than sudden braking. There's also a technique to using AC in summer—don’t set the temperature too low, and keep the fan speed moderate. When carrying cargo, distribute the weight properly and avoid stacking too high on the roof to reduce wind resistance. Installing a fuel consumption monitor is recommended, allowing drivers to see in real-time how their habits affect fuel usage, which fosters mutual learning and improvement. Also, remember to turn off the engine during short stops—some fleets have found that idling for over 3 minutes consumes more fuel than restarting the engine.

[DiCamila]

Our fleet controls fuel consumption through meticulous management. Every dispatch must use GPS to plan the shortest route in advance to avoid congested roads. I have a professional dispatching app on my phone that works exceptionally well. We check tire pressure regularly every weekend, inflating each tire to the standard level, as underinflated tires significantly increase fuel consumption. The air conditioning filter is replaced every two months to ensure cooling efficiency. Engine oil must be changed according to the manufacturer's recommended intervals, and although full synthetic oil is more expensive, it offers better overall benefits. We also implemented a small innovation: carpooling goods on the same route, such as picking up packaging boxes when returning from deliveries to customers, which reduces empty trips and is environmentally friendly. After six months of persistence, our fuel consumption dropped by 1.5 liters per 100 kilometers.

[IsabelLee]

In my opinion, technological upgrades are the real deal. Last year, we replaced all fifteen old vehicles with new turbocharged models, boosting engine efficiency by 20% alone. Installing urea catalytic systems on all diesel vehicles made the exhaust cleaner and saved 5% on fuel. The new energy-saving tires we're testing now have 30% lower rolling resistance than regular tires. The most impressive are the hybrid models—electric start for city deliveries means zero fuel consumption, and the engine automatically switches to optimal RPM when the AC is on. We also experimented with solar panel roofs, which reduce generator load by 10% on sunny days. I recommend starting with the most fuel-guzzling vehicles first—the results are immediate.