What's to see
"Marvellous place! Lots of inspiration. Will come again!"
Elspeth Hopper, Birmingham
Along with a range of interactive displays, there are working examples of environmentally responsible buildings, renewable energy generation, sustainability in the home, organic growing, composting and waste management, each demonstrating what we can do to reduce our impact on the planet. At a time when news about the environment can be gloomy and pessimistic, we aim to put forward a positive solutions-based approach to looking after our planet. These displays are not just for show; they are part of a thriving, sustainable organisation run on renewable energy generated on site.
There are children's play areas throughout the centre and plenty of open space where visitors can enjoy the enchanting natural surroundings.
In 2016 we opened our brand new Quarry Trail which is a little uneven, steep in places and absolutely spectacular. There is a choice of three trails (short, medium and long) that weave up through managed broadleaf woodland, skim the Old Quarry and reservoir before opening out to reveal panoramic views across into the Snowdonia National Park.
To complement the site we have an extensive programme of events and tours throughout the year, the majority of which are included in the ticket price. There is also an Information Centre on site where you can get free advice on sustainable living.
There are plenty of opportunities to find inspiration, learn about sustainability and get hands-on with our displays, but CAT also provides an environment where visitors can simply relax.
During winter, the visitor centre may undergo some renovations. We will do our best to minimise disruptions to the visitor centre however, new displays might be installed or old displays removed before your visit. Please check these pages again or call our information line on 01654 705950 if you're interested in a very specific display.
Zero Carbon Britain Trail
CAT's Zero Carbon Britain discovery trail gives visitors an engaging new way of exploring the site.
The new trail explores Zero Carbon Britain, CAT’s positive vision for a future Britain that doesn’t cause climate change.
This autumn half term CAT was excited to announce the opening of our brand new Quarry Trail.
Climbing up through managed broadleaf woodland visitors and school groups exploring CAT’s brand new Quarry Trail will discover spectacular views into an old slate quarry and panoramic sights over the Snowdonia National Park.
Available during the spring and summer seasons
The food we eat has a huge environmental impact, including contributing to climate change, habitat loss and pollution, as well as having implications for social justice in a world where 795 million people still don’t have enough to eat. While the issues are highly complicated, it’s essential that we start to address them and that we provide tasty, healthy alternatives to help with the transition to a better food system.
Get carried away with the wind
The wind turbines in and around CAT vary from tiny turbines of a foot across, suitable for charging a battery in a boat or caravan; through to mid-range turbines which could provide power to a remote cottage; up to a large-scale turbine, capable of generating enough energy to meet the needs of 200 homes.
CAT's Whole Home demonstrates simple ways to make a household more sustainable, for instance by installing insulation, managing waste, reducing car use, buying local organic food, saving water and switching to a green energy tariff.
To look at the thriving gardens at CAT's Visitor Centre, it is hard to imagine that 40 years ago the site was covered almost entirely with slate waste. With hard work and a lot of compost, we have been able to develop a variety of display gardens as well as our vegetable field, which supplies our restaurant with delicious organic salad.
The sun produces a huge amount of energy. All around the Visitor Centre are examples of how we can utilise this energy directly or transform it into electricity using photovoltaics (solar cells). You can test the benefits of photovoltaic panels yourself with the Solar Pump and the solar-powered products on display. Block the sun's rays and everything grinds to a halt! There a number of interactive displays dotted around the site showing how we can generate power from the sun and how we can store the energy we harness.
CAT's pioneers set up the visitor centre more than 30 years ago on the site of a disused slate quarry. Back then there were only pieces of slate and dust on which to grow plants. Compost became a vital ingredient in creating the flourishing gardens we have today. Our compost and soil fertility experiment, which you can view on site, demonstrates just how important compost is.
Since its beginnings, the Centre for Alternative Technology has been experimenting with alternative construction methods, finding ways of limiting the impact buildings have on the surrounding natural environment.
Water-balanced Cliff Railway
The Centre's amazing water-balanced cliff railway is one of the steepest cliff railways in the world, with a gradient of 35 degrees. A pioneering project in itself and a unique feature in Europe, it is an excellent introduction to the realms of sustainable technology.
Water is one of our most precious natural resources. Although it appears that we might have a lot of it in Wales, we need to carefully manage this resource. Most of CAT's water comes from a reservoir above the Centre and run-off from the surrounding valley. The rest is collected from the roofs of our buildings - we don't have a mains source. As water flows through CAT we use it for generating energy and running the cliff railway, for watering plants, for providing habitats for wildlife, for drinking, cooking and washing and for our low-flush toilets.
Electric Vehicle Charge Point
CAT has an Electric Vehicle (EV) public charging station for visitors to use.
A 32 amp socket (for a plug with three round pins) allows fast charging, typically up to 4 hours. Please bring your own charging cables.
The facility is free of charge for the visitors to CAT.
To ensure that the charge point is available for you to use, please book in advance by calling us on 01654 705950.
Martha Tilston at CAT
"With a voice like spider-webbed hollows and lyrics that inspire and captivate" an evening spent listening to Martha Tilston is what you need to keep warm during mid-winter.
Make the most of your evening out at CAT and relax with a few drinks and a delicious veggie meal in the CAT cafe.
Saturday 17th December
Dinner in the CAT cafe from 6pm (sold seperately, no need to book)
Doors open for Martha at 8pm
Martha Tickets click here
alternatively you can purchase tickets in Miscellannea, Machynlleth.