Around 200 solar panels have been installed by Borders College and Heriot-Watt University at their shared Borders College Campus in Galashiels.
The installation is the largest of its type in the Scottish Borders.
More top news
Colder, windier and wetter weather is on the way.
Will the 'potentially historic' snow storm hitting the US, find its way to the UK?
ComRes polling agency chairman says the next 100 days will be be gruelling in the most uncertain General Election that anyone can remember.