Staying in charge
A Siemens Financial Services insight paper about the battery storage revolution, its extraordinary growth, and how smart financing structures are enabling momentum.
Powering the energy transition with battery storage
The global energy landscape is undergoing a transformational shift. As the share of renewable energy in the electricity mix accelerates, Battery Energy Storage Systems (BESS) are emerging as a critical enabler of grid stability, flexibility, and resilience. Siemens Financial Services has developed this whitepaper for stakeholders in the battery storage revolution.
Where BESS makes a difference
Battery storage systems play a vital role in:
- Renewable Energy Integration
- Frequency Regulation
- Voltage Support and Power Quality
- Dynamic Loads from Data Centers
- Load Shifting and Peak Shaving
- Grid Congestion Relief and Deferral of Infrastructure
- Black Start Capability
- Negative or Zero Electricity Prices (Market Curtailment)
"Battery storage is an increasingly valuable component of the electricity generation mix. We appreciated Siemens’ support, agility, and expertise."
Mark Atlas, CFO, Aypa Power
Making BESS projects financeable
Scaling BESS requires more than just technology. It demands tailored financing solutions that align with complex revenue models, evolving risk profiles, and high capital intensity.
To ensure economic viability, financing must be strategically structured - from pre-construction through to long-term operation. This includes navigating regulatory frameworks, optimizing revenue stacks, and mitigating technology risks.
"SFS has been a strategic partner in our growth journey. Their expertise in BESS projects and bespoke financing solutions are key to achieving our goal of making clean power accessible at scale."
Donald Weir, CEO, Co-founder and Director, Zenobē