Reduce Global Warming
Here are 10 simple actions you can take to help reduce global warming.
- Reduce, Reuse, Recycle
Do your part to reduce waste
by choosing reusable products instead of disposables. Buying products with
minimal packaging (including the economy size when that makes sense for you)
will help to reduce waste. And whenever you can, recycle paper, plastic, glass
and aluminum cans. If there isn't a recycling program at your workplace or
school, ask about starting one. By recycling half of your household waste, you
can save 2,400 pounds of carbon dioxide annually.
- Use Less Heat and Air Conditioning
Adding insulation
to your walls and attic, and installing weather stripping or caulking around
doors and windows can lower your heating costs more than 25 percent, by reducing
the amount of energy you need to heat and cool your home.
Turn down the heat
while you’re sleeping at night or away during the day, and keep temperatures
moderate at all times. Setting your thermostat just 2 degrees lower in winter
and higher in summer could save about 2,000 pounds of carbon dioxide each year.
- Change a Light Bulb
Wherever practical, replace
regular light bulbs with compact fluorescent light (CFL) bulbs. Replacing just
one 60-watt incandescent light bulb with a CFL will save you $30 over the life
of the bulb. CFLs also last 10 times longer than incandescent bulbs, use
two-thirds less energy, and give off 70 percent less heat.
If every U.S.
family replaced one regular light bulb with a CFL, it would eliminate 90 billion
pounds of greenhouse gases, the same as taking 7.5 million cars off the road.
- Drive Less and Drive Smart
Less driving means fewer
emissions. Besides saving gasoline, walking and biking are great forms of
exercise. Explore your community’s mass transit system, and check out options
for carpooling to work or school.
When you do drive, make sure your car is
running efficiently. For example, keeping your tires properly inflated can
improve your gas mileage by more than 3 percent. Every gallon of gas you save
not only helps your budget, it also keeps 20 pounds of carbon dioxide out of the
atmosphere.
- Buy Energy-Efficient Products
When it's time to buy
a new car, choose one that offers good gas mileage. Home appliances now come in
a range of energy-efficient models, and compact florescent bulbs are designed to
provide more natural-looking light while using far less energy than standard
light bulbs.
Avoid products that come with excess packaging, especially
molded plastic and other packaging that can't be recycled. If you reduce your
household garbage by 10 percent, you can save 1,200 pounds of carbon dioxide
annually.
- Use Less Hot Water
Set your water heater at 120
degrees to save energy, and wrap it in an insulating blanket if it is more than
5 years old. Buy low-flow showerheads to save hot water and about 350 pounds of
carbon dioxide yearly. Wash your clothes in warm or cold water to reduce your
use of hot water and the energy required to produce it. That change alone can
save at least 500 pounds of carbon dioxide annually in most households. Use the
energy-saving settings on your dishwasher and let the dishes air-dry.
- Use the "Off" Switch
Save electricity and reduce
global warming by turning off lights when you leave a room, and using only as
much light as you need. And remember to turn off your television, video player,
stereo and computer when you're not using them.
It's also a good idea to
turn off the water when you're not using it. While brushing your teeth,
shampooing the dog or washing your car, turn off the water until you actually
need it for rinsing. You'll reduce your water bill and help to conserve a vital
resource.
- Plant a Tree
If you have the means to plant a tree,
start digging. During photosynthesis, trees and other plants absorb carbon
dioxide and give off oxygen. They are an integral part of the natural
atmospheric exchange cycle here on Earth, but there are too few of them to fully
counter the increases in carbon dioxide caused by automobile traffic,
manufacturing and other human activities. A single tree will absorb
approximately one ton of carbon dioxide during its lifetime.
- Get a Report Card from Your Utility Company
Many
utility companies provide free home energy audits to help consumers identify
areas in their homes that may not be energy efficient. In addition, many utility
companies offer rebate programs to help pay for the cost of energy-efficient
upgrades.
- Encourage Others to Conserve
Share information
about recycling and energy conservation with your friends, neighbors and
co-workers, and take opportunities to encourage public officials to establish
programs and policies that are good for the environment.
©2007 About.com, Inc., a part of The New York Times Company. All rights
reserved.