living: 30 years from now

Our pick of the best reads:


Jeff Rubin "Why your world is about to get a whole lot smaller"


 

Greg Craven "What's the worst that could happen?"


Lester Brown "Plan B 3.0"


Shaun Chamberlin "Transition Timeline"


Andrew Simms & David Boyle "The New Economics"


Anthony Giddens "The Politics of Climate Change"


Tamzin Pinkerton & Rob Hopkins "Local Food"


Clive Hamilton "Growth Fetish"


Richard Heinberg "Peak Everything"


Richard Heinberg "Oil Depletion Protocol"


"The Green Building Bible" vol 1


Mark Lynas "Six Degrees"


Donella Meadows, Jorgen Randers Dennis Meadow "Limits to Growth"


Aubrey Meyer "Contract & Converge"


Alexis Rowell "Communities, Councils & A Low-Carbon Future"

 

 

Proud Co-Founder of Transition Town High Wycombe

 

Proud Member of the Low Carbon Chilterns Cooperative

LCCC

 

Proud owner & retrofitter of Superhome 59

Superhome 59

 

This website proud host of the High Wycombe Local Food Guide

Local Food

Gadgets and Gizmos

Don't Quit Saving Energy

In some ways gadgets and gizmos are the very antithesis of Powerdown in that we should be simplifying things - not making things more complicated. We should get away from the idea that we can just plug in another technological solution and our problems disappear. It would be nice if such 'magic bullets' exist. They do not.

 

However, you can cut down on your power usage with a few simple devices that really should be fitted as standard in every home. On our "Power Monitoring" page we looked at a couple of devices that will help us measure our usage. One we know where it all goes we can start to massage down the usage and waste. The devices on this page should help....

No more junk, Please!

On this page we will try to convey our experiences with using a small selection of energy saving gadgets. It is only a small selection. We cannot advise anyone to collect these things compulsively - although they can make great gifts! However, if someone would like it as a gift then its usefulness will be limited. We can track a close correlation between our society's "gifts" and our "useless junk". Most of what we give each other is - let's face it - crap & waste. So think hard about those gifts first. It is often better just to buy your friends and families trees.

 

The items listed here are ones chosen because they are, essentially, technical in nature. They don't make massive savings but even a few percentage points over a long enough time will save Fossil Fuels. Always be conscious of the embedded energy in these devices and the transport of them from a far-way factory. Don't drive for miles shopping for them. Let the internet take the strain and get them delivered to your door.

Bye Bye Standby

Bye Bye StandbyThe premier Powerdown device! It simply switches stuff off! Brilliant! Is your home littered with appliances, Computers, TV and home entertainment systems that have no off switch? Is the only way to switch them off to move furniture to get at the socket? Do you have small children who love buttons and keep switching stuff on and off? Concerned about the fire hazard of so much electrical stuff always on? Sound familiar? Worried about the total Standby Power usage of all this junk?

 

We used a Power Monitor to measure the Standby Power usage of fifteen devices (in our Post-Carbon Home - just an average three bedroom house in the UK), that could be isolated with Bye Bye Standby, and the it came to 72 watts! It really adds up. You could easily light half your house with CFL's and use less power! What a waste.

 

So what does Bye Bye Standby do? How does it work? It was actually never developed for the Energy Saving-conscious. It was an off-shoot of the Home Automation hobby. It is otherwise known as "Domia Lite". They simply rebranded it and repackaged it to open up an entirely new market for themselves. Those marketing people are dead clever.

 

It uses wireless frequencies to remotely switch devices off at the plug. You have a choice of three different types of remote control. It works on sixteen separate frequencies so you can control areas of your house as a variety of different zones giving you more flexibility. All you need is to put one of their special plugs between your appliances and the normal wall socket. This would be expensive if it only allowed you to plug in one appliance. Thankfully you can use a strip gang of four sockets to multiple the devices it can be used with. The instructions warn against using more than four appliances with one BBSB plug but there is no good reason for that. These plugs are rated to switch a far higher amperage that you could possibly load it with for most appliances. Just don't plug in multiple 3kw fires or kettles! As a rule of thumb you can load each plug with 12 appliances as long as these are only TV's, Stereo, Computers, Peripherals, DVD's, etc.Bye Bye Standby installed

 

The Instructions also warn you not to plug the BBSB Plugs into anything other than a wall socket. However we have tried it with gang socket strips to no ill effect. Again, apply common sense and do not overload your sockets. The BBSB Units are quite robust and will take plenty of punishment. Just don't push your luck. One note of genuine warning though. Of the two remotes we used both batteries ran out within weeks of installation. We first feared that there was a large drain on them but the replacement batteries have lasted ever since. We think they fitted extremely cheap batteries in the retail packs with practically no life to them. The Batteries for these things sadly are not the rechargeable type. They are much small than AAA's in most remotes meaning you have to throw them away. This is a hangover from their origins as "Domia Lite". We look forward to a 'greener' alternative in future that will take conventional rechargeable batteries.

 

One final point (in case you are wondering). We tested the BBSB Plugs for Standby Wattage and couldn't detect anything. For this reason we heartily recommend Bye Bye Standby - but hope they improve it in future.

Other Techy-Gadgets

  • Intelliplug - this shuts down your PC's peripherals at the mains socket when you switch the computer off
  • PowerSafer - this shuts of the Standby drain from your TV. It essentially works the same way as Intelliplug - we think
  • Solar Battery rechargers
  • "Standby Buster" - basically the same as Bye Bye Standby. Recommended by the EST

EPS 188 and 388

EPS 188The EPS 188 and 388 are Household Voltage and Current optimisation gadgets. The 188 is for 3 bedroom houses and the 388 for house with four or more bedrooms. They do what they do through a "combination of filtration and correction techniques" but the instructions do not elaborate. Correction devices are used in Industry especially in environments with lots of electric motors and transformers. This machinery distort the mains voltage causing energy to be wasted as the electromagnetic coils heat up more than necessary. These Industrial EPSystems reduce the current drawn from the mains. However it is unclear if these "EPS" devices work on the same principle or whether they will have any effect upon household power drain. They could just be some kind of scam. An empty box with a plug and an LED.

 

To test the "scam" theory we plugged an EPS into our trusty Power Monitor. The result of the experiment was interesting if not scientific. The Watts drawn varied between nothing and 2. So it did appear to be doing something. Of course we can't tell what. We invite the makers of the EPS to write in (via our Contacts Page) and tell us exactly how this works. Although we do not have any equipment sensitive to measure a claimed 10 to 20% drop in energy usage per appliance we can only say, anecdotally, that we found many appliances with a standby wattage so low it couldn't be measured. Indeed many power supplies around the house (transformers) run quite cool. This would suggest the EPS is doing its job. However, it remains a difficult thing to recommend without an independent scientific review. If it really works then every home should have one by law. Note that if you use this with an Electrisave it makes the power monitor read a permanent 300watt load!


We followed up with this again in March 2009 and found that both CAT and Windtrap had withdrawn the EPS from sale. However it was for sale still at Energy & Environment Ltd www.energyenv.co.uk/PowerSaver.asp. Our investigations have lead us to the makers at www.ep-systems.co.uk and the following thread www.eng-tips.com/viewthread.cfm?qid=86174 which states this is a likely scam. Apparently the makers have had to revise their adverts after a friendly chat with Croydon Trading Standards. It seems the device is very unlikely to save you any money although it just might being doing something beneficial if close to your fridge! In short - we don't recommend you buy one of these.

 

In May 2010 we came across a similar product for sale at Nigels Eco Store and it sounds similar. Called the "Energy Wizard" it makes all the same claims word for word: "The Energy Wizard uses a combination of filtration and correction techniques to improve the efficiency of all the electrical appliances and circuits in your home. Its intelligent technology optimises the voltage and current demands thus reducing the active power demands. It's been independently tested to show you'll get at least 10% savings, on an average annual electricity bill that would be £60 or more. Pays for itself in months." It went on to make this claim: "Ecotek were seen on Dragon's Den with their award winning Standby Saver. ...an average annual saving using Energy Wizard would be £60+. Energy Wizard can be plugged in to any wall socket in the home. Green LED lights up when it's on. Will not affect electrical items in your home. Starts working as soon as plugged in. Will not affect TV signals. Consumes 0.1watt. The test Energy Wizard’s performance was tested by an independent, internationally accredited, test house ECMG Laboratories. (http://www.elliottlabs.com/) The test was carried out over a fixed period of time using 10 appliances that would be found in a typical household. The first set of energy consumption results were generated without Energy Wizard. The same procedure was then carried out with the same appliances, with Energy Wizard in place. The 2 sets of results showed that when Energy Wizard was used the saving in energy consumption was 12.6%. Actual savings will depend on the range of devices connected to your mains ring, but will typically be 10 - 13% overall energy savings." We thought this had been effectively debunked! We checked the Elliot Labs website, it does exist and that company does test things but there is no information on the site to verify this claim. It may be bogus. It remains a mystery!

SavaPlug

SavaplugThis is a plug that you wire in to replace the plug to your Fridge. It is claimed to reduce the cost of running your fridge by 20%. It works by stopping the refrigerant pump from running unnecessarily on full power. It limits the surge to match the fridge's actual requirement. Obviously we expect most modern fridges to have this technology already installed if they are to make their "A" Rating.

 

You cannot use the SavaPlug in commercial environments or on fridges with digital displays or motorised ice/drink dispensers. A full list of such fridges can be found at the windtrap.co.uk web site where we purchased our review sample.

 

Although the SavaPlug is "Award Winning" - like the EPS it comes with no documented independent third party proof that it works. We have no way of proving it does anything. Until we can find an independent review of this showing it to work then we hesitate to recommend the SavaPlug. Once again we invite anyone out there to provide us with this evidence.

 

Gadgets as Gifts

  • The ECO Kettle - like a normal kettle but it allows you to more precisely measure the water that goes into it because it has a non-boiling chamber. We say - save your money!
  • Wind-Up Radio - a great idea for the great outdoors. If you like Radio. We don't. We prefer peace and quiet.
  • Windup Torch - probably more useful
  • Water powered clocks & calculators - how do these things work?! We think that the energy is in the chemicals stored in the battery. It is released by the water - hence a waste of money.

Resource

Post-Carbon Girl

Milla Loves Her GadgetsHi there! My Daddy has tried the gadgets on this page. Every now and again he gets a little package in the post which he eagerly plugs in. However the effect is never very dramatic. We save a little bit here and a little bit there. The problem is Daddy doesn't really know whether these things work or not. They could even be making things worse not better. Oh, the work of pioneers. Don't quit!

Conclusion

Low Carbon Man

  • Don't rely on gadgets. The savings are small and they'll all break in the end. Give up your toys.

  • Some useful savings to be made in the transition period.

 
References:References