In our previous blog, ‘Building Buildings with BIM’, we looked at the value of creating a model to analyse your building and choose an optimum solution to improve energy performance. A great way to approach a problem building, but what if you had a couple of problem buildings? What if all your buildings were different? What if you had a portfolio of buildings? It’s becoming increasingly apparent that any business owning or leasing multiple buildings needs to consider the impact their fuel bills are having on their bottom line. So let’s take a look at how we energise our building portfolios.