Gareth Walker is a data science manager at Omnidian. He has an academic background in physics and career focussed on asset O&M in water and energy utilities. The data science team at Omnidian apply statistical and physical models to Omnidian’s vast data resources in order to protect and accelerate investments in clean energy and deliver an amazing customer experience. Most recently they have developed tools to remotely and automatically diagnose PV performance issues, as well as statistical models to predict the influence of hardware and location in PV system performance.