Simon Thomas AM sets out a vision for an energy efficient Wales.

Comment, analysis and debate on the issues that matter for Wales, by writers from diverse sectors and political perspectives.
Simon Thomas AM sets out a vision for an energy efficient Wales.
Jess Blair is joined by Mary Van den Heuvel, Robin Hughes and David Jones to discuss the latest Pisa results for Wales, and their implications.
Dylan Moore fears that much-needed curriculum overhaul will be overshadowed by a data culture that distorts the purpose of education and demoralises students and teachers alike.
Wales’ legislative powers aren’t being used to their full potential, argues Daran Hill.
David Taylor says that calls for more Assembly Members fail to understand the current feelings of the public.
Let’s get to grips with the fundamentals of the Welsh education system, says Kirsty Williams.
Owain ap Gareth explores the options to bolster the National Assembly for Wales.
Alexander Phillips challenges Wales’ political leaders to make their case for why the public should be included or excluded from having a say on Britain’s future relationship with Europe.
With PISA results a week away, Gareth Evans looks ahead at the challenges the results may bring to the Welsh education system.