In the most basic terms, the function of norepinephrine is to mobilize the brain and body for action. Norepinephrine release is lowest during sleep, rises during wakefulness, and reaches much higher levels during situations of stress or danger, in what has been called the fight-or-flight response.n the sympathetic nervous system norepinephrine is used as a neurotransmitter by sympathetic ganglia located near the spinal cord or in the abdomen, and is also released directly into the bloodstream by the adrenal glands.
By turning lights off, you could save 10 to 20 percent of your total household electricity usage. You don't necessarily need to turn lights completely off to save energy--use a dimmer switch. Incandescent Lights
How much solar panels will save you Now the fun part: How much money do solar panels save you in electric bills? A 6,000-watt solar system should produce 13,000 kilowatt-hours per year, which would save you the equivalent of $150 to $200 per month in electricity in most areas, says Todd Verk, vice president of sales for the Southern California division of Green Solar Technologies.