The Welsh government is accused of making "insufficient effort" in reaching net zero by 2025.

But Julie James warns of an "uphill challenge" to reduce carbon emissions over the next 10 years.

At its peak it burned enough coal to power 1.5 million homes, but can its future be green?

Wales' "carbon-intensive" economy may make cutting greenhouse gases more difficult.

David Edwards' son Chris says his father had missed out on £100,000 he was entitled to.

Fifteen locations are longlisted for a prototype reactor using technology which could produce limitless clean energy.

The site of a former coal-fired plant is earmarked for a prototype producing "limitless" energy.