Allison Weis

Global Head of Storage


  • Global
  • Energy Storage

Get in touch with Allison

Allison leads our global research into energy storage. She joined Wood Mackenzie in 2023 from Ascend Analytics, where she was VP of Battery Solutions. In that role she built out a storage valuation product and consulting practice as well as operational platform optimising storage, hybrid and renewable bids into day-ahead and real-time power markets.

Earlier in her career, Allison was an engineer at Tesla, focused on modelling stationary energy storage for large-scale renewables integration and analysis of revenue and battery degradation in different wholesale power markets.


BS, Electrical and Computer Engineering, Franklin W. Olin College of Engineering

PhD, Engineering and Public Policy, Carnegie Mellon University