of great importance to building managers. It’s well known that
energy represents the single largest controllable operating
expense for office buildings, typically a third of variable
expenses.
Building managers have a social responsibility
to utilize “green” technologies where proven to increase
building efficiency and that provide a positive return on
investment (ROI). They can have a positive impact on the
environment through a strong commitment to manage hazardous
waste and environmental risks; establish recycling, water and
energy conservation plans; ensure healthy indoor air quality;
implement “green” purchasing practices; and encourage public
transportation and carpooling programs.
With the high cost of gas, service providers
with fleets and everyone else are looking for more ways to be
energy efficient and save money. Last month, they got some help
from people who know a little about energy efficiencies when the
Formula One governing body, Fédération Internationale de
l’Automobile, (FIA) launched its global Make Cars Green
campaign, working to educate drivers about more eco-friendly and
fuel-efficient driving techniques.
FIA has come up with the following tips for
green motoring to help you save money. The first thing it says
to do is to buy green. When purchasing a vehicle, take into
consideration environmental performance.
Buy an appropriate sized vehicle for your needs.
A more efficient greener vehicle will cost less to run.
Plan your trip: A well-planned journey will
allow you to get to your destination in the quickest and easiest
way, saving on unnecessary fuel emissions. Consider that10
minutes of unnecessary driving in a one-hour trip results in a
14 percent decrease in fuel efficiency. For short journeys see
if it is possible to walk or use public transit. Fitting a
global positioning system (GPS) in your vehicle can allow you to
know in advance the easiest route to a set destination.
Check tire pressures frequently: A well-inflated
tire decreases the rolling resistance and thereby increases
efficiency. Driving on tires with air pressure lower than it
should be decreases fuel efficiency.
Consider fitting your car with tire pressure
monitoring systems that allow you to know when you need to
refill your tires. A correctly inflated tire increases the grip
on the road and therefore is not only a greener, but a safer
tire.
Reduce loads and avoid the need for roof racks:
Extra weight increases the consumption of fuel as does increased
air resistance. Driving with 100kg of unnecessary onboard weight
leads to a significant decrease in fuel efficiency of around six
percent on a medium class car.
Modern cars are built with aerodynamics in mind;
a sky carrier on top of a car can increase gas consumption by 20
percent.
Don’t warm up your engine before starting off.
Modern cars no longer need to be warmed up before starting off,
only in extremely cold conditions. Slow running may be required
after starting the engine; this style of driving will also
increase fuel efficiency.
Modern cars constructed with a fuel injection
engine no longer require the accelerator to be pushed when
starting up. Doing so will only confuse the on-board systems and
increase fuel consumption.
Use air conditioning only when necessary. Avoid
setting AC to low, as AC uses a lot of power from the car. When
it is safe to do so, opening the windows in town driving is more
efficient than using AC.
However, the opposite is true when driving at
high speed due to air resistance. Other in car devices, such as
sound systems, also increases consumption.
Accelerate gently and keep your speed constant:
Gentle driving uses less fuel, is safer and will allow you and
your passengers to reach your destination in more comfort. Start
off gently and avoid abrupt, heavy accelerations while driving.
Avoid tailgating as it causes unnecessary
acceleration/deceleration, which costs two to 6 percent less
fuel efficiency. Use the highest gears possible in any given
situation.
Use engine braking: Using the natural braking
power of engines saves on fuel economy. Releasing the
accelerator when recognizing the need to slow down stops the
fuel supply leading to a 2 percent increase in fuel efficiency.
Engine braking also has the added bonus of reducing wear and
tear on the brakes.
Don’t idle your engine: When you are not using
the engine of the car it is still using fuel. Idling for more
than a minute uses more fuels than is needed to restart the
engine.
There’s not much we can do about the price of
gas, but there’s a lot we can all do about how much gas we use.
Hope this helps.
Thanks and good luck.