BEF 2026 Panel Calls BESS Essential for SEE Grids as Serbia Limits Storage to 20%
Updated
Updated · Balkan Green Energy News · Jun 1
BEF 2026 Panel Calls BESS Essential for SEE Grids as Serbia Limits Storage to 20%
1 articles · Updated · Balkan Green Energy News · Jun 1
Belgrade Energy Forum 2026 speakers said battery energy storage has shifted from niche technology to a core grid asset in Southeastern Europe, with projects increasingly hard to finance unless they include BESS.
Multiple revenue streams were the central condition for bankability: operators need access to arbitrage, ancillary services, congestion relief and even black-start markets because renewable-heavy systems are driving price volatility and grid-balancing needs.
Serbia still offers only limited options for co-located batteries, leaving developers largely with peak shaving and buy-low, sell-later strategies; early projects therefore stuck to the legal minimum of 20% power for 2 hours to avoid grid-connection delays.
EBRD said it finances BESS cash flows rather than batteries themselves, backing structures such as tolling deals and taking equity in Croatia's 60 MW/120 MWh Sibenik project because ancillary-service market timing remains uncertain.
Insurers and equipment providers said fire safety, cyber risk, degradation and layout design now shape financing as much as technology costs, underscoring that clearer market rules are becoming as important as cheaper batteries.
With Serbian regulations lagging, are BESS investors making a blind bet on future energy markets?
As batteries become essential for the grid, can safety standards evolve fast enough to prevent disaster?
If storing energy is more valuable than making it, who will become the new power brokers?
Unlocking 80+ GWh of BESS Potential in Southeast Europe: Lessons from BEF 2026 and the European Market
Overview
The Belgrade Energy Forum 2026 highlighted that Battery Energy Storage Systems (BESS) are now essential for Southeast Europe’s energy transition, moving beyond a niche role to become crucial for grid stability and renewable integration. Despite this, grid modernization is lagging, especially in the Western Balkans, creating challenges for distribution system operators who must balance supply security, more renewables, and flexibility. While countries like Greece, Romania, and Bulgaria are advancing quickly with BESS, others in the region are slower to deploy. However, growing business opportunities and supportive financial institutions signal strong potential for BESS to drive a more resilient and flexible energy future in Southeast Europe.