Articles written by greg whiting
Sorted by date Results 26 - 50 of 65
Would you like to be paid to heat your water?
New solar and wind electric generators are being installed at increasing rates because their costs are declining and utilities are getting better at integrating intermittent generation into their...
Do the math: Buying a new EV will cost less over time than maintaining your old car
About a month ago, I had to take my gasoline car into the dealer for routine maintenance. That cost about $2,000, and it needs more work. My car has been driven about 100,000 miles. It probably has...
Off-the-grid living is possible – and affordable – electricity-wise
Given national and international news, you may be thinking that it would be great to build a self-sufficient cabin in remote northeastern Washington. My grandfather did that, about 120 years ago....
Technological advances of solar panels, EV batteries improve efficiency, cut costs
Just 20 years ago, a kilowatt of new photovoltaic solar panel electric generation capacity cost more than a hundred times as much as a new kilowatt of natural gas capacity (although the difference...
100% renewable electricity means hydropower in Washington
First, a clarification: Last week’s headline said we can expect 100% solar and wind energy on the grid in the future. Although that’s likely to become feasible within the next 20-30 years, I don...
One day, 100% of electric grid power will come from solar and wind energy
When I talk with groups about solar and wind energy, people ask: “The sun isn’t up all the time and the wind doesn’t blow all the time. How can solar and wind energy power a reliable electric grid?...
Reducing home electrical use reduces costs
An earlier column emphasized understanding the numbers on your electric bill. Understanding what the bill means, however, doesn’t help much in understanding why you’ve used that much energy, nor does...
Natural gas stoves are bad for you and the environment
A few days ago, one of the people I was talking with at the coffee shop asked me whether a possible ban on gas stoves is real, or just another straw-man argument designed to rile up the public in...
Skagit Valley Clean Energy Cooperative is making progress
The Skagit Valley Clean Energy Cooperative is a nonprofit cooperative. It was founded in La Conner about a year ago. Like any co-op (say, REI or the Skagit Valley Food Co-op), SVCEC helps people to...
How to read your electricity bill
One of the most common complaints electric utility customers have about utilities is that utility bills are hard to understand. I looked at PSE’s website page, “How to read your bill.” Having done...
Build energy efficiency savings into new home construction
Well-built houses last for centuries. Today’s decisions during construction of a new home can affect your grandchildren’s grandchildrens’ energy bills. If you were building a new house for maxim...
Choices are in the future for consumers buying electricity
Ongoing work towards both energy independence and the transition to energy sources that don’t use fossil fuels are going to create choices for energy consumers that we haven’t had in decades, or ever....
Recycling one option for solid waste energy savings
Recycling three typical 12 ounce aluminum beverage cans, to create an aluminum sheet for making a new can, saves about a kilowatt-hour of electricity compared to the electricity it would take to make...
Use less energy for heating and cooling with heat pumps
One of the biggest expenses of new home construction in locations more than a few hundred yards away from existing energy infrastructure is the cost of connecting electricity and gas. Electric power...
Use less energy for heating and cooling with heat pumps
Over half of the energy used in residential and commercial buildings goes to heating and cooling the air to keep occupants comfortable. Most of the time, cooling is achieved by using electricity to...
Back-up systems for when the power goes out
Power outages are rare and usually short here, but grid-provided electricity isn’t completely consistent and reliable under all circumstances. Here’s a quick guide to the world of power quality pro...
Electricity from renewable sources available 24/7 now, or soon
Could solar energy power the entire electric grid even though the sun is only up, in any given place, an average of 12 hours a day? Yes. It would be expensive to build solar power plants across every...
LEDs are bright lights for the future
A few weeks ago I mentioned that lights based on light-emitting diodes (LEDs) use less energy than tungsten filament lights or fluorescent lights. LEDs also longer lasting. And, the cost of LEDs has...
Keeping refrigerator door closed saves energy
Just about everyone in the U.S. has heard the words: “Close the refrigerator door.” Stereotypically, this is associated with an indecisive teenager. How important is that closed door, really? Is it st...
LEDs lights save energy and dollars
Most residential energy consumers spend about 10-20% of their home electric budget on lighting. Significant changes in lighting technologies have made it possible to cut your lighting energy use by...
Conserving energy and reducing home heating costs
The most important thing most people can do to cut their electric and natural gas bills is reduce the amount of energy they use for heating, ventilation and air conditioning (HVAC). This is because...
Simple home device needed to monitor electric usage
Suppose you were filling your car with gas, and the pump behind you suddenly changed the price from $4 a gallon to $400 a gallon. You’d get an unpleasant surprise when you put the nozzle back on t...
Even keel electrical supply and pricing is possible
What can Washington state do to avoid problems similar to those Texas experienced with its energy supply during February 2021? How should our grid and utility regulations be designed to maintain...
The change to green energy is an economical one
A letter responding to one of my columns recently suggested that this column is trying to force green energy down people’s throats. Typically, I wouldn’t reply, but I think it’s important to reass...
Solarize Skagit will make solar installations available in 2023
The Skagit Valley Clean Energy Cooperative is a member-owned, non-profit organization founded by Terry Nelson, Mary Wohleb, John Leaver, Marylee Chamberlain and Bob Raymond to speed up the energy tran...