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Don't Stress About Unplugging Your Wall Chargers When They're Not In Use

There’s nothing wrong with trying to save energy and lower your power bill, but unplugging your smartphone, tablet, and laptop chargers when they aren’t charging isn’t doing much. They’re not the energy vampires some people think they are.

How Much Money You'll Save With These Common Energy Saving Strategies

Cutting back on electricity can save you some cash, but the savings vary. For example, unplugging an idle phone charge will only save you a few bucks per year. On the other hand, using an electric heater rather than gas could shave 70% off your heating bill. This chart tells you how much you’ll actually save using a handful of different strategies.

CSIRO Trialling App To Remotely Control And Monitor Home Power Usage

Smart meters have taken us a step closer to “digitising” our power usage and making it easier to monitor just how much electricity we’re using. CSIRO however is taking the concept further and in conjunction with app developer HabiDapt, is trialling software that will allow you to see the current power consumption of individual household appliances, along with a breakdown of usage costs, with the ability to turn them on and off remotely.

Tesla Powerwall: Crunching The Numbers For Australia

Tesla’s Powerwall is a great concept — with the potential to reduce electricity costs, tie in with solar and create a smarter, distributed power grid. But how long will it take to actually save you money?

Origin Energy Fined $325,000 For Misleading Advertising

Origin Energy Limited has been ordered to pay $325,000 in penalties by the Federal Court for flouting Australian consumer law. The company was slugged with the fines for falsely advertising the level of discount customers would receive under one of its energy plans. Tch. Will electricity providers ever learn?

Why 'Fixed Price' Electricity Contracts Are Not Worth Signing Up For

Think that by signing a fixed-price contract for electricity or gas you’ll know what the rate is for the life of the contract? Think again. The market regulator has confirmed that power companies have the right to change the rates charged on a fixed-price contract whenever they like — even before the deal begins. What a ridiculous joke.

How We Use Electricity On Christmas Day

On Christmas Day in Australia, fewer people are at their paid employment and more working premises are closed than on any other day in the year. How does this affect demand for electricity, widely seen as fundamentally associated with economic activity?

Five Best Battery Backups/UPS Units

Blackouts, surges and brownouts can all wreak havoc on your electronics. A solid battery backup/uninterruptible power supply (UPS) will keep your gear safe from surges, condition the power as it comes in, and ensure your machine keeps running until you can turn it off safely in case of a power outage. This week, we’re looking at five of the best, based on your nominations.

How Does The Electricity Grid Work?

Where would we be without electricity? Assuming that you own a fridge, there won’t be many points in your life when you aren’t making use of it. But what do we mean when we talk about the electricity grid?

DIY Challenge: Create A Self-Lighting Candle (With Dimmer Switch)

Industrial designer Zelf Koelman has built a fabulously twee alternative to electric light: an auto-lighting candle rig that even has a dimmer switch. Watch the video to see how it was done.

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