Centre for Alternative Technology

I didn’t think that I was going to get the opportunity to write for a few days, but then it dawned at me that being here at the Centre for Alternative Technology was too good an opportunity to miss in terms of blogging. So, yesterday I had a little wander round to take some photos of the site that you just might find inspiring…

A map of the site

A map of the site

There is so much to see, that I can only give you a flavour of things here. There are lots of examples of renewable energy:

An old-fashioned wind turbine

An old-fashioned wind turbine

Solar energy options

Solar energy options

A really large-scale solar array

A really large-scale solar array

Some information about it

Some information about it

There are ideas for small spaces:

Container gardening in a yard

Container gardening in a yard

Information about building:

Choose your insulation

Choose your insulation

Applied in practice in the buildings:

The accommodation was built using sustainable materials

The accommodation was built using sustainable materials

And there are activities and exhibits galore:

Plenty to learn and enjoy

Plenty to learn and enjoy

And I even encountered another mollusc:

That's one big slug!

That’s one big slug!

Plus, my learners have been very busy creating their own display whilst increasing their understanding of ecology:

All these were created on the first day of my Introduction to Ecology course

All these were created on the first day of my Introduction to Ecology course

This afternoon we are off to see the sand dunes at Ynyslas and (hopefully) visit the submerged forest that has been exposed by the recent storms.

If you want to visit CAT, it’s open to the public from Easter and located in the middle of Wales, near Machynlleth. Really, it is well worth a visit.

 

 

 

 

 

 

 

 

 

 

Greenwash and Eco-bling

No bling - we did our sums first

No bling – we did our sums first

A few years ago (wearing my ‘professional ecologist’ hat) I attended a meeting with other professionals about a development being undertaken by a housing association. One of the aims was to achieve a green accreditation – The Code for Sustainable Homes. There was much discussion about eco-building materials, insulation and all sorts of other ‘hidden’ features before we got on to discussing the more visible features. And it was at this point I first encountered the term ‘eco-bling’. You can easily understand what it means: those showy things that look good but serve little purpose. Water butts that simply divert water but whose contents are never used; wind turbines that generate so little electricity it will take hundreds of years for them to pay for themselves let alone offset the embodied energy; inappropriately sited solar panels.

The Guardian has suggested that eco-bling is “more about showing off environmental credentials to neighbours than saving carbon”. Well what do you expect from ‘bling’? But this really is a cynical view – it may be that some people only pay for eco-features for show, but I think most individuals who install renewables probably do so because they think that either these measures will save them money and/or they are doing something to reduce carbon emissions and our reliance on fossil fuels. I’m sure that many people (individuals or companies) have done the maths and are making choices for sound reasons – the same may not be true for developers wanting to convince you to buy their houses, or governments wanting you to vote for them.

Indeed, there is a lot of ‘greenwash‘ out there… and it mainly seems to be used for marketing. We can all be more sustainable by simply buying less stuff – goods that never get made have no environmental impact. But when we do need to make a purchase, I think it’s important to look behind the claims. In some ways I have more respect for a product that is honest and makes no claims about green credentials than one that spouts how eco-friendly it is when closer inspection reveals something quite different. And I accept that it can be difficult to find goods that are completely environmentally sound and/or ethical (and remember that depends on your own ethics too), but I really object to being duped.

What I want is honesty – I want to buy from a company who are up-front about their products, working conditions, raw materials, energy sources etc. At least that way I can make informed decisions and it might save me hours of internet research too!

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