Billy Aiken, Author at Centre for Alternative Technology

Bobbing along – the songbird that swims

The UK’s only species of aquatic songbird is a regular visitor to the CAT ponds and waterways. Dulcie Fairweather takes us dipper spotting.

COP26 must bridge the physics-politics gap

CAT has partnered with Climate.Cymru, asking you to join us in sending a message to world leaders from the people of Wales in the run up to COP26. Paul Allen,…

Fledgling farmers: strengthening local food supplies – guest blog

The past year has highlighted the fragility of our food systems and the need to build greater resilience into supply chains. Katie Hastings of the Pathways to Farming project gives…

Greater horseshoe bat – hanging around at CAT

The recent discovery of a greater horseshoe bat at the Centre for Alternative Technology is further evidence of the northward expansion of the species’ range. Dulcie Fairweather explores the implications.

Little wonders – celebrating the lichens of the Dyfi Valley

The area where CAT is based is globally important for a number of species, including some fascinating lower plants. Lichenologist Dr Joe Hope explores the lichens, liverworts and mosses of…

In otter news: building a new home at CAT

Once nearly extinct in the UK, otters have made a remarkable comeback. Dulcie Fairweather explores a conservation success story and looks at how we are helping this charismatic carnivore to…

BBC Winterwatch comes to CAT

We are delighted to announce that the Centre for Alternative Technology (CAT) will be welcoming Iolo Williams and the BBC team back to our Mid Wales eco centre later this…

Coping with the climate crisis – Guest blog

As the climate crisis deepens, more and more people report feelings of fear, anxiety and depression. Psychotherapist Ro Randall offers some ideas on how to cope.

Building with nature in mind

How can we make our own homes and buildings as wildlife-friendly as possible? Gwyn Stacey looks at what we can do as householders and at the role the building and…

A helping hand for winter wildlife

This time of year can be tough for birds and other wildlife. Dulcie Fairweather offers a few simple tips to help them make it through to spring.

Author: Billy Aiken