We now have a president who tries to save money by turning off lights in the White House, even as he heads toward a staggering addition to the national debt. "L.B.J." should stand for Light Bulb Johnson.
Use of energy-efficient LEDs, pumps, fans, and air-conditioners will save power consumption and reduces the peak load.
Fridges can be modified to nudge their internal thermostats up and down just a little in response to the main's frequency in such a way that, without ever jeopardising the temperature of your butter, they tend to take power at times that help the grid.
When I was single, I was down to $100 of power a year.
Just refrigerator efficiency saves more energy than all that we're generating from renewables, excluding hydroelectric power... I cannot impress upon you how important energy efficiency is.
(On the energy radiated by the Sun) It's four hundred million million million million watts. That is a million times the power consumption of the United States every year, radiated in one second, and we worked that out by using some water, a thermometer, a tin, and an umbrella. And that's why I love physics.
If you want the light [electricity], you will have to pay for it every month.
I had a very clear vision. If Indians start consuming power like the Americans, the world will run out of resources. Either you stop India from developing, or you find some alternate solution.
I'm using more energy than ever.
Power plants are an infrastructure backbone that I want to be seriously involved in; this is because the country is rapidly developing and has high demand for electricity.
I spent 18 months with the furniture parked in front of the radiators, cooking as quickly as I possibly could to use the least amount of gas and electricity. I unscrewed the lightbulbs in the hallway, unplugged everything at the wall so not even the LCD display was blinking away on the oven.
Everybody recognizes that if you can make very efficient electric motors, you can make a quantum leap forward.
We see portability in electronics being a continuing requirement, higher functionality, better battery life, requiring lower power for the actual electronics.
Performance matters because games are built on great performance, but form factor and energy efficiency matter incredibly because they want to build something that's portable and transformable.
I started a company called Pixel Qi and the principal of as we're going, smartphones were happening, but as we go forward, the predictions were five devices per person. Do you want to charge each one of those every night to try to get them on a full charge when you're walking around? Smartphones don't even last a day without a recharge now.
All devices should just sip power and be charged like a calculator is, with a small solar cell. No power adaptors. It's easy to put a solar cell into a device, but it's not powerful enough to drive today's cell phones or laptops. They need too much power to run.
I am the expert on battery life.
I moved into an all-electric house. I forgot and left the porch light on all day. When I got home the front door wouldn't open.
Sustainability is not just about adopting the latest energy-efficient technologies or turning to renewable sources of power. Sustainability is the responsibility of every individual every day. It is about changing our behaviour and mindset to reduce power and water consumption, thereby helping to control emissions and pollution levels.
By electrifying our lives, we reduce our energy costs by 39 percent, which is a huge savings in itself.
The machine sucked out of men's muscles as much vigor as it needed
Aleksei Maximovitch Peshkov
You can get really great reflective screens that rival e-paper at really amazing price points and with fantastic ultra-low-power capabilities.
When you're displaying content, any technology will use more power to display, versus not displaying content.
Our increasingly electrified, electronic, and data-driven society places steadily rising demand on reliable baseload power - that is, on electricity available 24/7/365. Servers never sleep, nor does air conditioning during hot nights, and in Asia's megacities, subways and electric trains take only brief naps between midnight and 5 A.M.
It’s cheaper to save energy than to buy it.