"It would be an illusion to think that we should be absolved from actually delivering our own energy needs in as far as we can" says Liberal Democrat AM William Powell.
"It is useful - in the context of a community that works together for mutual benefit - that we have the opportunity to share the energy generation".
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A very unsettled day with frequent outbreaks of persistent, occasionally heavy rain, especially in the south and over hills.
Protesters are set to march through Cardiff city centre today to campaign against local budget cuts to the arts.
Deaths from liver disease in Wales have more than doubled in the last 20 years.