Tankless Heaters are Merciless to the Electrical
Grid
Oct. 18, 2005
Paul Noel, Oil Advisor for PES Network Inc, comments that
while tankless heaters do indeed provide the customer with
substantial out-of-pocket savings on their fuel bill, they are
awful when it comes to putting load on the electrical grid
during peak times. He points out that in Florida, where
tankless heaters have become widely used, the peak power
draw is fourteen times the base draw.
What ends up happening is that the grid has to gear up to
handle peak load, and much of the energy not used during
non-peak times end up being vented (read "wasted"). Paul
says that there is currently enough energy vented by the grid
in the U.S. to power all of the vehicles in the country.
This, in the case of Florida, it could be argued that the
widespread adoption of tankless heaters has resulted in more
power waste, and not net savings on pollution to the
environment.
So if we want to reduce our energy pollution footprint on the
planet, we need to keep the broad picture in mind, and seek
for solutions that will reduce peak load on the electrical grid,
not increase it. Tankless heaters increase it, unless used
during non-peak hours.
Source:
http://www.krystal-planet.com/Lates...etwork ~ KP Alluring Mainstream for RE v2.pdf