How Can Automotive Technology Help the Environment?

Electric cars can reduce dependency on gas.

The threat of global warming and reliance on foreign sources of oil has increased pressure to develop environmentally friendly vehicles. New vehicles, being developed for a variety of fuel sources, can reduce emissions, save energy and give more energy flexibility.

Energy Efficiency

Gas-powered engines are inefficient and consume a lot of oil that must be imported, which adds to the energy used. Hybrid and electric cars are both designed to use much less energy than traditional gas-powered engines. As of the 2010 model year, the Toyota Prius tops in efficiency with up to 51 mpg city. The addition of new technologies, such as plug-in hybrids, mean that cars can travel with even less gas.

Emissions

Newer auto technology can eliminate exhaust pollution.

Cars are a major source of carbon dioxide and other emissions. Plug-in hybrids and especially all-electric vehicles are leading the way away from emissions. Burning fossil fuels releases carbon dioxide and pollutants. Automotive technology moving toward hydrogen fuel or electricity reduces car emissions.

Energy Flexibility

Advanced auto technology can use a variety of fuel sources. Plug-in hybrids, flex fuel vehicles and vehicles that can run on hydrogen and bio-diesel can reduce dependence on foreign sources of oil. This offers new opportunities for domestic energy entrepreneurs.

References

• GreenCars: Greener Choices 2010
• Hybridcars: Compare Types of Hybrid Car Technologies

Resources

• HybridCars
• GreenCars