BESS

The battery is the commodity. How you operate it is the advantage.

Two batteries can have the same specification and a similar cost, yet deliver different returns. Hardware defines what the asset can do; how it is optimized and traded determines how much value you capture from it. Capturing that value takes the right software and market data.

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The best opportunity for a BESS keeps changing

Markets are becoming more granular. Europe's day-ahead market moved from hourly to 15-minute products in October 2025. More granularity means more price signals, more opportunities and more decisions to get right. 

Revenue pools move as markets mature. Frequency response can be highly attractive until additional capacity enters and price compress. In GB, frequency response fell from 80% of battery revenues to roughly 10% within two years. The opportunity did not simply remains in the same market. Batteries increasingly had to look to wholesale trading and the balancing mechanism for value.

Every decision changes the next one. Capacity committed to reserve reduces what is available elsewhere. A discharge now changes the state of charge (SoC) available for the next price spike. A charging decision affects both the next trading opportunity and the asset's physical position. These decisions cannot be optimized market by market or interval by interval in isolation. Every decision changes the opportunity set that follows.

PAIN POINTS

Where battery returns leak

Charging, discharging or holding capacity changes the battery's SoC and what it can do next. The best decision now depends on what you expect later.

Every cycle generates potential revenue but consumes battery life. Maximizing gross revenue is not the same as maximizing the value of the asset.

Prices, forecasts, positions and SoC change continuously. What was optimal an hour ago may no longer be optimal, and unresolved deviations can create imbalance exposure.

Capacity allocated to one market reduces what is available elsewhere, making cross-market volume allocation a continuous optimization problem.

USE CASES

What becomes possible when the loop is connected

Optimize for lifetime value.

Treat degradation as a real cost in every charging and discharging decision. The highest gross revenue does not always deliver the highest asset value.

Manage SoC for what comes next.

Coordinate charging, discharging and reserve commitments so the battery is positioned not only for the current opportunity but also for the next one.

Continuously re-optimize as conditions change.

Update decisions as prices, forecasts, positions and asset conditions change, reducing the risk that small deviations lead to poor execution or imbalance exposure.

Trading Suite

Optimize co-located sites as one system.

Coordinate the battery and generation behind the same grid connection with shared capacity, constraints and market exposure.

How Volue helps

Connect market intelligence, optimization, trading workflows, and operational data.

Volue provides the software and market data that connect forecasting, optimization, trading workflows and re-planning into one continuous loop. The software integrates battery and site data with market information and supports decisions based on your strategy, constraints, and risk limits. It gives BESS operators the tools to identify opportunities, optimize trading and scheduling, coordinate with physical operations, and manage SoC across existing commitments and future market opportunities. You set the strategy and risk limits; Volue automates the rest, from forecasting and bidding to re-planning, so earning from your battery doesn't require in-house trading or optimization expertise.

Understand the opportunity

Volue Data & Forecasts supplies the market data and price forecasts behind every decision, helping operators identify where value and risk are moving.

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Support allocation and market execution

Volue software supports operators in allocating MW and MWh across markets and turning an optimal plan into market action through day-ahead bidding, continuous intraday trading, ancillary-services participation and position management.

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Support re-planning and operations

Volue software supports continuous re-planning as prices, forecasts, positions and asset conditions change, helping operators align trading decisions with SoC, dispatch and physical battery operations.

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AI-powered BESS operations

The next generation

The Next Generation:AI-Enabled power plant optimization and trading Software

Volue embeds AI capabilities across its software workflow — not replacing the deterministic core operators trust, but helping them analyse changing markets, evaluate options and automate selected processes within defined guardrails.

Calculator expressions

Flexible framework for creating custom calculations, KPIs, business rules, and operational logic directly within Smart Power, enabling users to adapt planning processes to their specific requirements.

Optimization analyzer

Enhanced transparency into optimization results by identifying key value drivers, active constraints, bottlenecks, and the economic impact of planning decisions, helping users better understand and validate optimization outcomes.

Scenario analysis

Rapid comparison of alternative planning assumptions such as inflows, market prices, reserve allocations, outages, and operational constraints to support more informed decision-making.

AI Control Room

Our vision for AI-enabledfully autonomous BESS power plant optimization and trading software: flexible technology that helps operators automate selected decisionsmanagement: today's expert managed service, made AI-first and self-optimizing at scale self-optimising processes while retaining control through defined strategies and guardrails.

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Content library

Explore More on BESS

Press releases, blog posts, and resources on how Volue supports battery storage operators across Europe.

Whitepaper

From Assets to Algorithm

The economics of BESS trading in Europe have quietly rewritten themselves, and yesterday's winning strategies are already eroding your returns. The report shows where the revenue is moving next.

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Expert Interview

Smarter Trading, Stronger Battery Returns​

Discover why smarter trading, not just better hardware, drives battery storage returns, with insights from MIT’s Dr Dirk Lauinger on unlocking more value.​

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News

Volue acquires smartPulse

The acquisition strengthens Volue’s capabilities with smartPulse’s proven platform and seasoned team, bringing decades of expertise in one of Europe’s fastest-growing power markets.

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Expert interview

Expert View: Powering Flexibility​

How BESS is shaping Europe’s energy future, with insights from Enery’s Petya Dimova on flexibility, AI and energy trading, and what it takes to scale storage across European markets.

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Blog

Your Flexible Assets May Be Worth More Than You're Capturing

The value hidden inside a hydro reservoir, a battery system, or a flexible thermal unit isn't only in the energy it produces.

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Get started

See What Your BESS Portfolio Could Achieve

Talk to a Volue specialist about how our software and data fit your portfolio and operating model.

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What to expect in a first conversation

  • How fast can you re-plan after a price move or an inflow update?

  • Do you optimize water and flexibility across day-ahead, intraday, and balancing together, or one market at a time?

  • Do your short-term schedules carry the same water values as your seasonal plan?

  • Do you have a platform that can integrate optimization, planning, bidding and scheduling under the same model?