Solar
energy is a relatively young technology but it has come a long way in a short
time. Residential solar panels weren't commercially available until the early
1990s and were prohibitively expensive. Since then, the price has come down a
lot while the technology has improved by leaps and bounds, such that, in 2010,
the future of solar has never looked brighter. Let's take a look into our solar
crystal ball and see where we may be going from here.
Where
Are We Now?
Solar
energy technology has come a long way in a relatively short time. And just as
well, because, with the frightening effect global warming is having on the
planet and everything living here, there's never been a greater need for solar energy
and the other renewable energies that are also being developed.
Solar
panels are popping up all over as more and more homeowners and businesses see
the benefits of solar energy. Homes are being heated by solar thermal
technology, as are more and more swimming pools in people's backyards.
Even
utility companies are getting in on the act, as they're building solar power
plants in areas of the southwestern United States, which receive more sunlight
on a consistent basis, with the biggest solar power plant in the world being
located near Kramer Junction, California.
Everything's
Going Solar
Have
you noticed how many things are powered by solar energy these days? If you walk
around your neighbourhood, the chances are you'll see solar garden lights
guiding somebody up the path to the front door. Next time you're in a public
area such as an airport and you throw some garbage away, was that a solar trash
compactor you deposited your precious discards in? When you park your car at a
meter, does that ticket dispenser have a solar panel in it?
These
are just a few examples of how prevalent solar energy is becoming and the
different kinds of applications it's being used for.
As
you're driving along the freeway, that's probably a solar panel that's powering
that electronic sign you're looking at.
See
what I mean?
The
Solar Future's Shining Bright