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.
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Alex Salmond has announced his intention to end a 24-year career at the forefront of Scottish politics. Here is a brief look at his career.
A look ahead at the weekend weather forecast for the Border region
Alex Salmond announced he will stand down as Scotland's First Minister and SNP leader after voters rejected independence in the referendum.