Eco Friendly House And Garden

Small Scale Wind Turbines – Are They Worth It?

The simple answer is ‘yes’ of course they are – but the reason many people don’t buy and install large or small scale wind turbines is because too many reports base their decision on whether they are ‘cost-effective’ rather than whether or not they save ‘energy’.

This slightly detracts from the idea that we as a society are all supposed to be ‘saving energy’ and turns it into whether or not you personally are ‘saving money’.

If you genuinely want to live a more sustainable life then you should either buy or build your own wind turbine to reduce your dependence on fossil fuels – and help reduce the need (or excuse) for the government to build new coal-fired power stations.

I am well aware that there a financial constraints for all areas of our lives – including kids, holidays and mortgages – but if you have made a conscious effort to reduce your energy consumption then a wind turbine will of course take ages to ‘earn it’s cost back’ – as you are using less energy!

Wind turbines are more ‘cost effective’ if you use a lot of electricity on washing, drying, console games and heating and plan to continue to do so – as you will see the savings rack up a lot faster than those who are more energy-conscious.

So in my book, if you want to have an eco-friendly house – the cost shouldn’t be the main issue.

So, How Do Wind Turbines Work?
It all depends on something we have a lot of – and it’s free and carbon, nitrogen and methane free!

Wind turbines – as their name suggests – harness the power of the wind (which is free and ever coming) which in turn, rotate specially shaped wind turbine blades. This rotation transfers the energy from the blowing wind down into a turbine which changes it into another energy – electricity.

Depending on the size of the turbine and the strength and continued blowing of the wind you will produce more or less energy. I have seen small wind turbines on canal boats and residential wind turbines on garage roofs and sides of houses, larger ones in stables and in gardens, and of course ginormous wind turbines in large scale establishments or in wind farms.

Now, you can use that energy as it is created and store ‘spare’ energy to use later in special batteries or, you can let excess electricity be pumped back into the National Electricity Grid – and get paid for it!

Advantages And Disadvantages Of Wind Energy:
Depending on how fussy and detailed you want to be with your own argument, there are a few for either side.

Advantages:

• Cutting your Carbon Footprint – wind energy is green and renewable.
• Cutting your energy costs – wind energy is free.
• Cutting your reliance on large companies – no need to pay for their advertising!
• Becoming more self-sufficient – you can use as much or as little as you want.
• Saving the environment – you are no longer digging up the earth or the ocean floor.
• Living a sustainable lifestyle – you are only creating and using what you need.
• Being generous and sharing – you can offer/sell someone else any excess ‘free’ energy!
• Voting with your feet – you will be telling the government and larger energy companies that you no longer believe that their policies and actions are acceptable and that you would rather ‘step away’ than fund their activities.

Disadvantages:

• Not 100% energy cover – depending on your location, you may need top-ups from elsewhere.
• Costly initial expense – some wind turbines are expensive to buy or install.
• Planning permission needed – you may need to apply to your local council for permits.
• Ongoing maintenance – it won’t be expensive, but will need regular checking.
• Interested neighbors – you may find them staring at your wind turbine as they pass by, or keep asking you lots of questions about it all the time!

Join me in a few days time for my next article, which will have details on several small wind turbines that you could use in your garden or on your roof, and also some information on building your own wind turbines!

See you there.