Articles about energy

High voltage power grid, in the sunset. Photo by SHutterstock

Don't waste your energy on Docker, it says here – wait, that can't be right...

Docker may be the darling of DevOps, but it's something of a minor extravagance when it comes to energy consumption. Computer science boffins affiliated with the University of Alberta in Canada have spent some time comparing the energy used running software applications in Docker containers with power consumption on bare metal …
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Ordinary punters will get squat from smart meters, reckons report

Smart meters will benefit suppliers nearly twice as much as consumers in terms of cost savings, according to an assessment by the late Department for Energy and Climate Change. The government's £11bn smart meter project will require energy suppliers to offer 53 million meters to homes and small businesses by 2020. Smart meters …
Kat Hall, 27 Sep 2016

England just not windy enough for wind farms, admits renewables boss

The head of the wind industry’s trade body in the UK has admitted England isn’t windy enough for any more wind farms. “We are almost certainly not talking about the possibility of new plants in England. The project economics wouldn’t work; the wind speeds don’t allow for it,” Hugh McNeal, head of Renewable UK told the …
Business types meditate in green field. Photo via Shutterstock

Whatever happened to Green IT?

Call it green computing or sustainable IT, ten years ago it was all the rage. The IT press was filled with articles about it. Today, it’s hard to find a headline that mentions it. What happened? Green IT gained real traction in 2007-2008, as companies vied for position as the most sustainable on the block, often with massive …
Danny Bradbury, 15 Mar 2016
Dusty fan vent

Penny wise and pound foolish: Server hoarders are energy wasters

Sysadmin blog This summer was particularly bad for western Canada, where I live. Electricity costs are soaring and the datacenter air conditioners were going 24 hours a day. There has to be a way to be more efficient. My power bill at home is $250 most months. This is with over half the equipment in my lab out on customer sites for testing …
Trevor Pott, 24 Sep 2015

How much of ONE YEAR's Californian energy use would WIPE OUT the DROUGHT?

Analysis That California drought - it's terrible, isn't it? But there's nothing to be done. If it doesn't rain for a few years, and doesn't snow up in the mountains, Californians must just yield to Mother Nature and stop watering their lawns, stop washing their cars, maybe even stop growing those delicious but thirsty almonds. Or ... …
Lewis Page, 31 Jul 2015
Smart Meter keeps you on top of your spending

Chair legs it from UK govt smart meter installation programme

The chair of the government's controversial smart meter programme, Baroness McDonagh, has left her post after recently criticising the roll-out of the widely hated scheme. Current costs of the scheme are expected to reach £11bn, while total lifetime costs were recently pegged as high as £19bn – the same amount that the …
Kat Hall, 2 Jul 2015
Bill Gates. Pic: DfID

Gates: Renewable energy can't do the job. Gov should switch green subsidies into R&D

Retired software kingpin and richest man in the world Bill Gates has given his opinion that today's renewable-energy technologies aren't a viable solution for reducing CO2 levels, and governments should divert their green subsidies into R&D aimed at better answers. Gates expressed his views in an interview given to the …
Lewis Page, 26 Jun 2015

Understanding the network energy efficiency challenge

At the end of last week, the GreenTouch telco energy-efficiency consortium told a presumably-glittering event in New York that its five-year project to design more energy-efficient telecommunications has been a success. In fact, the group said, it reckons that if adopted, its approaches could improve mobile network efficiency …
Smart Fortwo iPhone app

Don't panic. Stupid smart meters are still 50 YEARS away

The government's hated £11bn smart meters project will not be complete for another 50 years, stats from the Department of Energy and Climate Change indicate. According to government figures for the first quarter of 2015, around 211,700 smart meters were installed, bringing the total up to 1,054,800. Earlier this year a report …
Kat Hall, 12 Jun 2015
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Wind farms make you sick claims blown away again

In certain parts of the world, campaigners against wind farms argue that clusters of giant turbines make nearby residents ill. Australian researcher Professor Simon Chapman's work in the field asserts that “wind turbine sickness” is a “ psychogenic” disease that only occurs when people are told that wind farms might make them …
NASA image of solar flare

NASA eyeballs SOLAR HEAT BOMBS, MINI-TORNADOES and NANOFLARES on Sun

Vid NASA scientists have unveiled data that they believe shows how the Sun's energy moves from the surface of the star at the centre of our Solar System through its fiery atmosphere. In a series of papers published in the latest issue of Science magazine, the astro boffins presented their findings from the US space agency's …
Kelly Fiveash, 18 Oct 2014

Google grand fromage Eric Schmidt: Backing climate denier lobby a 'mistake'

Google has become the latest tech giant to wonder if backing the American Legislative Exchange Council (ALEC) is such a good idea. Last month, Microsoft withdrew its support for the group, saying it was no longer participating in the organisation's Communications and Technology Task Force. Google is another high-profile …

UK govt preps World War 2 energy rationing to keep the lights on

The UK government will today set out Second World War-style measures to keep the lights on and avert power cuts as a "last resort". The price to Britons will be high. Factories will be asked to "voluntarily" shut down to save energy at peak times for homes, while others will be paid to provide their own backup power should …
Andrew Orlowski, 10 Jun 2014

Ditching renewables will punch Aussies in the wallet – Bloomberg

The Australian government's plan to scrap its Renewable Energy Target (RET), pitched as a way to cut power bills down under, will drive up electricity prices. That's according to an analysis by Bloomberg New Energy Finance (NEF). Bloomberg NEF believes that while the short-term (2015 to 2020) cost of the RET to consumers is AU …
The northern end of the huge water-filled pit, showing the coal seams in the rock at Broken Cross Muir opencast coal mine

You know all those resources we're about to run out of? No, we aren't

Comment Among the more surprising things that the BBC revealed to us last week was that the UK was going to run out of coal within the next five years. Given that the island is pretty much built on a bed of coal, this is something of a puzzler. The northern end of the huge water-filled pit, showing the coal seams in the rock at Broken …
Tim Worstall, 22 May 2014
A microscopic view of the biometric shark skin. Pic: James Weaver

Boffins 3D-print biomimetic shark skin

Scientists from Harvard University have used 3D printing to reveal just how sharks lower their energy consumption in a cruise thanks to miniature teeth-like "denticles" on their skin. Sharks are coated with million of these "overlapping tooth-like scales", known to reduce drag, but until George Lauder, James Weaver and Li Wen …
Lester Haines, 15 May 2014
Toilet

When the lights went out: My 'leccy-induced, bog floor crawling HORROR

Something for the Weekend, Sir? Feeling old? Clapped out? Weary of the cut and thrust of everyday work? Looking for a role that pays shitloads of dosh while demanding no relevant experience or demonstrable skill, but chairmanship of the Co-Op bank remains tantalisingly out of your league due to your clean living and good character? Tough. Get back to work …

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