Energy prices have changed dramatically!
No question that energy prices have changed dramatically! According to WTRG
Economics, the prices have risen from September 2004 - September 2005 for fuel
heating oil from $1.20 to $1.994 per gallon, natural gas from $5.00 to $12.250
per mmbtu, and petroleum from $42 per barrel to $67.40 per barrel - all in one
year.
For buildings, energy efficiency immediately reduces energy use. This includes
compact fluorescents for lighting, insulation and thermal barriers, use of
'smart' thermostats and motion light switches. Renovations including more
insulation, double and triple pane windows, smart electronics and energy
management systems, and high efficiency-rated appliances such as window
air-conditioners, refrigerators and washer/dryers. These appliances offer solid
savings.
Adding on-site energy also reduces energy use significantly with solar water
heating as the most economic, but also solar space heating, ground-coupled heat
pumps, solar-air-conditioning (large buildings), and certain biomass systems. On
the electric power side, advanced battery, combined heat and power, fuel cells,
microhydropower, modular biomass, photovoltaics and small wind systems all are
being used to provide remote power, back-up power, augment energy use (meaning
displacing electricity) or dedicate power to certain critical uses, thus
displacing electric power. When financing these systems within the mortgage or
second mortgage can truly make these options quite affordable.
For vehicles, tune them up. Have proper inflation in the tires and drive the
speed limit. Most cars are less fuel efficient at higher speeds. And of course,
when buying a new car, look at fuel efficiency. My Prius is averaging 50 mpg,
which is very gratifying in this time of high gasoline prices. And as trite as
this sounds, using your bicycle and walking for short trips saves significant
amounts of energy and pollution - and pushing local governments for more bike
paths and pedestrian-friendly development and zoning is a long term solution.
What I remind many people about energy is that once an investment is made for
energy efficiency or renewable energy, the energy costs are capped forever for
the portion of any energy they produce or save. Energy costs are unlikely to be
low or sharply decrease, so now is the best time to prepare.
Scott Sklar
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