CAT Conference this weekend

In less than a week, we’ll be welcoming CAT students and members to our centre nestled in the foothills of Snowdonia. The first ever CAT wide conference promises to be a platform for debate with a host of speakers and workshops, and a weekend long interactive exercise that promises to stimulate, inspire and empower all participants.

Recently we ran a competition for a free ticket to this year’s’ conference. The competition was very well subscribed and it was wonderful to hear from so many. Some – wished themselves luck, others some crossed all their digitals, while some others hinted at the vast skills set and knowledge they have – trying to influence the outcome – but the playfield was kept level,  –  and this year’s winner is Catherine Collison.

Here’s what Kate she had to say…

“I am so excited and surprised to have won, as I have never won anything before! I really wanted to go to the conference, as I am doing CAT’s MSc by distance learning, but couldn’t quite find the money as all my pennies have been spent retrofitting our new- old bungalow with solar hot water, rainwater collection, sheep’s wool insulation and a wood burner with back boiler (so far!).”I am so excited and surprised to have won! I really wanted to go to the conference, as I am doing CAT’s MSc by distance learning and have been retrofitting our new – old bungalow with solar hot water, rainwater collection, sheep’s wool insulation and a wood burner with back boiler (so far!).

Thank you to all at CAT, not for choosing me, but for the important, exciting and ground breaking work you’re doing for the good of the planet and all its inhabitants. See you there – I can’t wait!”

The conference programme >> has been finalised, all the speakers confirmed >> and we look forward to welcoming you to the award winning Wales Institute of Sustainable Education – you’ll leave feeling enthused, revitalized and ready and informed to start up some new projects! Don’t take my word for it, have a look at what members had to say about last year’s conference!

Don’t miss out, BOOK NOW >>  > There’s less than a week to go!

Managing CAT’s woodland: maximising this valuable resource for our environmental, social and economic benefit.

by Lou Smith Biology Department

Since starting in the Biology Department at CAT five months ago I have been helping manage the natural resources around site, concentrating mainly on CAT’s woodland. Part of my job so far has been looking at how we can best use the wood that we extract from on site and Coed Gwern and in what different ways we can maximise this valuable resource for our environmental, social and economic benefit.

One method I’ve explored is making items using our traditional pole lathes – a practice called green wood turning. Crafts such as this and rustic furniture making don’t require very large diameter wood and are therefore a good way of making use of medium and smaller sized material that we cut. I’ve experimented with a small range of items including rounders bats, garden dibbers and I am perfecting a design for honey spoons – quite a test of patience I’ve discovered.

The bats have been turned out of cleft ash – a tough pale wood that is perfect for things like tool handles and sport rackets or generally anything which might receive a wallop or two. I tried various woods for making the garden dibbers including birch and ash. Birch is lovely to turn on the lathe and has a pretty grain too. I’m hoping to make some dibbers out of oak soon as well. My favourite piece is the honey spoon. These are made from Sycamore which is the wood traditionally used for kitchen utensils and Welsh love spoons. They are quite fiddly to make but it’s worth it for the end result which makes me want to find a jar of honey to swizzle it in.

Slide show of images from the Coppice Products course we run at CAT

Solar powered irrigation for developing country growers. Testing and development taking place at CAT.

by Nick Jefferies

In poor rural communities around the world, one of the only ways of earning extra income is by growing vegetables and fruits to sell at the local market. The key to growing these crops is irrigation. Most current irrigation methods use either labour intensive manual pumps or expensive, carbon-emitting diesel engines. While undertaking my Masters at CAT in Renewable Energy, I came across a small-scale solar thermal technology being developed that offers an alternative method for irrigation pumping.

The system uses a parabolic dish to focus the sun’s heat onto a boiler to produce steam power that drives a simple type of reciprocating engine pump. Having contacted the inventor, I travelled to Holland to see the pump in operation and determine whether I could contribute to further development. This led me to travel to Ethiopia last September where I spent two months monitoring the engineering performance and socioeconomic issues related to pumps installed on ten farms around the town of Ziway.

Data indicated that the system could produce 2,500-5,000 litres/day from a depth of 5-13m, allowing for a cultivated area of 500-800 sq m. If good growing practices are followed, this means the cost of the pump could be paid back in less than one year. Monitoring also showed that the equipment was simple enough to allow farmers to operate the system independently. One key finding was that the overall efficiency of the system, calculated by comparing incoming solar energy to hydraulic energy output, was about three times less than expected. The main reason for this under-performance was identified as an incorrect sizing of one of the steam engine components.

This issue will be addressed in the next development stage, leading to a large increase in daily pumped volume, and thus directly improving the income potential and marketability of the solar steam pump.

An unusual traveling companion: and the things it eats in my car

Morning Everyone, There are advantages in driving a battered old car sometimes as it enables you to carry around with you a collection of various wildlife companions. One such passenger is a small (but extremely ferocious) spider, species unkown I’m afraid, which has lived for several weeks now in the driver side wing mirror just behind the glass. Each morning there is a brand new web stretching from the mirror to the door which gradually disintegrates during the day only to be re-built with admirable persistence every night.

The spider in question is slightly smaller than the one shown here

Yesterday morning while driving to work I noticed that a large fly had become entangled in the web and despite the fact that the whole car was shuddering and vibrating (I had reached the amazing speed of around 40mph) the spider sensed the fly’s struggles and appeared from behind the glass, scurried across the web and administered a quick and effective bite which put paid to any aspirations the fly might have had of living to a ripe old age. It was not really advisable to concentrate too hard on this little drama being played out right under my nose whilst also trying to steer the car in a straight line, so I didn’t quite see what happened next but when I glanced again, both fly and spider had disappeared and the web was looking very tattered. This morning the web had again been re-made and the spider (which I have christened Peregrine) was just visible peering out from the corner of the mirror. To be continued — the further adventures of Peregrine the amazing travelling arachnid and also the Thing that lives under the bonnet

Summer school update – Construction of Shambala’s structure has started

Emma Donnelly’s blog.

It’s now half way through the summer school, and day one of building the two structures. Our team is building a festival structure for Shambala at the end of the month. We need to have this complete by Saturday, so it can be deconstructed on Sunday, loaded into the van on Monday and taken to the festival. There are about ten of us in the team, plus two tutors… but only two of us from this group are heading to the festival to re-erect it. Should be fun!

Day 1 has been great, the two teams naturally formed, the jig was set up, and the first ‘spine’ was complete. Essentially the structure is three timber frame petals of heights 3.5m, 4.2m and 5.5m. We started with the middle sized petal. And that was pretty big! I can’t wait to see the whole thing!


Ollie Goddard’s blog

After hitting many ‘snooze’ buttons, I managed to drag my body past the sand trails and smoke-filled cloths from last nights beach party into the high pressure, solar thermal showers for a morning wake up.  Then with steel top-caps on, I gathered some tools and trekked across the valley up into the woods; gathered some shavings and lit a fire for the first brew of the day.

After our team briefing, we set about measuring, sawing, screwing, chiseling and carrying our components; well on our way to erecting the first of three petals for our structure that will house CAT’s exhibition at the Shambala festival; we are now starting to see the rewards of the many hours spent detailing and engineering the structure.  Over the following few days I will be particularly interested in obtaining greater management and carpentry experience for next years APE Project where a few of us will be building a playground for a school in a remote area of Belize.


Prof dip go to Shambala

Architecture students’ blogs on the summer school at CAT

Lisa Karkut.

Today, sadly, is our last day in the studio. Frances Bradshaw and Junko Suetake of Anne Thorne Architects joined our group so it’s been a buzzing hive of design. It’s at a time like this that I know I’ve made the right decision to come back to architecture. It’s been four years since I graduated from the Architectural Science program at Ryerson University in Toronto.

I am really inspired by the environment and the various tutorials I’ve had throughout the past five days. I’m also really excited about my project, which is a Recycling Innovation centre for Dublin. Tomorrow we head out into the woods where my group will begin construction of the base for the bird hide. I hope the rain lets up by then!

Catherine Watton

This is my first ever blog entry, right, here goes…! During the afternoon we worked on a Participatory Design Workshop with Fran and Junko from Anne Thorpe Architects. The short session looked at a project including the site, a brief and range of clients. Fran and Junko took their roles as architects and we each embodied an individual who would be affected by the design such as management, employees and visitors. We discussed our personal perspectives and priorities, which lead to diagramming the programme from our different viewpoints. What did I take from it?…..that listening is such a vital skill within a design process to ensure that you are absorbing the clients viewpoints to inform the design. How often this is done successfully is something to question!

Our evening unfolded with a delicious dinner out in the courtyard, timber building presentations, bat watching and blog writing. All this in the setting of a peaceful red sky over the surrounding mountains. Oh yes, I ought to add I’m Catherine and this is a fantastic place to study!

Summer school at CAT – blogs by architecture students

Hello again,

The summer school is well on it’s way now and the students are soon ready to start their practical sessions.  But first, a few more of their blogs.

Sophia’s blog.

I am coming every month from London to attend the course. CAT has been an exceptional place to deepen my understanding of what I call “the production of architecture” and develop my own ability to produce design ideas with a pertinent focus on sustainability. Sometimes, like this month, I drag along my model on the bus, tube, train and taxi, to illustrate my ideas. I am using my site model to develop a concept on a mixed-use development. It’s great to have these few days to focus and progress on our design work without interruption (bar the table tennis competition!). I wish every month was like summer school.

Adam Harris’ blog.

As an attempt to provide a snapshot of what its like to be an architecture student at CAT, below is a narrative of what’s going on in the studio at this week’s summer school. A room with a view. A window looking into a peaceful and sensual courtyard with still water, reflecting light into the rooms which surround it. A studio with pools of natural light and areas of drama and contrast that accentuate the beauty of this precious light. A studio filled with desks, desks filled with the apparatuses that allow architecture to be enjoyed; pencils, markers of red and green, rolls of tracing paper and model making materials scattered all around. Chairs of which house the courses’ best kept secret; warm-hearted students. These people have become the making of our studies. These people are made of the stuff which will hopefully make friends for life. Friends who provide laughter, care and affection, help and support. Creativity thrives on these essential ingredients.

Trevor Jones’ blog.

I joined CAT as a mature student to finally fulfill my ambition to become an architect. Nine months on; I’m now designing a Wellness Centre on Hilbre Island off the Wirral Coastline. The initial source of inspiration was from the book “Liquid Assets” and the revival of Lidos. As an avid reader of Psychologies, I also discovered the 1960’s Esalen institute in the Big Sur California, where the therapeutic and exotic spa and massage culture came about. The challenge is to make the project self sufficient and sustainable with use of wind, wave and solar energy, but the idea is beginning to evolve typically in the Esalen mentality of self awareness by also creating a facility for naturists. Feedback from naturists or visitor of Esalen please or anything about the best spa experiences are gratefully received.


Summer school at CAT for the architecture Professional Diploma students

The summer school for the architecture Professional Diploma students has started this week at CAT. We will follow them and their impressions throughout the week.


Sean’s blog.

Hello, my name is Sean. I am currently one of the architecture Professional Diploma students here at CAT. I started the course last September and I am taking part in the August summer school. This particular module includes an extended period of major project design development, coupled with a timber construction practical. Today was the third consecutive studio day, which for myself, meant a tutorial in the morning, followed by the continued, evolution of my major thesis design project. This project represents the culmination of 5 years of architectural education and I have chosen to design a mixed use, sustainable development in the heart of Mexico city. Therefore, through confronting and dissecting the cultural, geographical and environmental uniqueness of such a site, I hope to use these studio days to implement an architecturally rich intervention.


Rebecca’s blog.

Hi, my name is Rebecca. The summer school at CAT is a brilliant opportunity to engage with visiting architects and professionals. Been able to sit in the WISE building at CAT for one whole week in certainly inspiring. My scheme “The Learning Society”, a project proposal based in Falmouth, is advocating an alternative approach to student accomodation, i.e. living and working with communities, encouraging a sense of responsibility (in all respects), and creating spaces that spark creativity. Sitting at my desk in the WISE building, I look across a beautifully proportioned internal courtyard, and I cannot help but get the dimensions using my tape measure. This will definitely feature in my scheme! The rain has been steadily pouring for the previous two days, and the timber gutters in the courtyard trickle a steady stream of water into recessed square ponds in the courtyards. Walking under the covered walkway to and from the rammed earth lecture theatre and restaurant, I am once again inspired by the range of sensuous experiences. In simplicity there is creativity. It seems I have all the inspiration I need for my project right here!

Architecture Summer School starts at CAT

From the 11th – 21st August the students studying for CAT’s Professional Diploma in Architecture will attend a Summer School to mark the end of the first 12 months of their 18 month long course. These students, who have all undertaken a Part I first degree in architecture elsewhere, will be examined for a Part II qualification in January 2012. Previous students of the Prof Dip course at CAT have since moved on to undertake Part III qualifications, which will allow them to register as Architects in the UK.

Watch a short video about last year’s Professional Diploma in Architecture Summer School here

The first five days of the Summer School will be spent in the WISE building where three rooms have been allocated as studio space. The students will be working on their Final Projects & will be producing drawings & models to discuss with a range of visiting tutors.

For the second five days the Summer School will move over to the other side of the Dyfi Valley, to CAT’s Coed Gwern woodland. Here the students will work on two live projects to be built from timber supplied by the local Esgair sawmill 500 m from the site. The two projects are to build a Hide for bird watching to be located in the woodland & a  temporary structure to be taken to the Shambala Festival at the end of August.

The Hide is to be substantial structure with a curved profile built up out of timber slats. The Shambala pavilion is a fabric-covered lightweight frame that will be dismantled to allow transportation to the Festival & then quickly re-erected by a team from CAT, including two of the Prof Dip


Both designs were produced during a one-day sketch design session in June & have been worked up over the last two months to allow materials to be ordered & preparations made.

You can follow the progress of the Summer School, including the construction of the two structures on this blog over the next 10 days.

Win a place at the CAT Conference 2011. Just answer one simple question

CAT fans, members, non-members, graduates and distance learning students:  this is your chance to join us for the 2011 CAT wide conference from 2nd to 4th September >>

This year promises to be bigger than ever, and over the weekend we’ll be:

-exploring the future of construction in a changing climate
-finding out about the latest developments in local energy provision
-investigating land-use options that will help create a zero carbon Britain

. . .  with some time left in the evening to ‘shake a leg’ with Welsh/Breton band “Kantref”

The winner will be invited to join in all activities and meals, with a free ticket to the Conference – valued at £125.

Before you answer the following question you may want a quick look at our Zero Carbon Britain report (hint: the 8-page summary is available for free download).

According to Zero Carbon Britain 2030 how many Giga-Watts of electricity can we capture using off-shore wind-farms?

(a) 33 GW


(c) 195 GW

Email your answer to (Closing date is the 19th August) – Please DO NOT post your answer up on any website as it will not be considered.

A break during the Zero Carbon Britain seminar

Terms and conditions

(a) Accommodation must paid for separately (only £25 for the whole weekend) (b) The winner will also receive CAT membership for a year (c) There is no cash alternative to this prize (d) The competition is open from the date it is posted online until 19th August 2011 (e) Current CAT employees may not participate in the competition (f) The winner will be announced on the CAT blog and members ebulletin (g) Facebook, Twitter and Google plus are not connected with this promotion in any way (h) There can only be one winner (i) The winner must be 18 years of age or over.