German Startup Furo Raises $4 Million to Optimise Industrial Battery Storage With Software
German energy-software startup Furo has raised $4 million (€3.44 million) in a funding round led by TQ Ventures, as demand grows for smarter ways to manage commercial and industrial battery-storage systems.
The Munich-based company, formerly known as Lumera Energy, develops software designed to determine when industrial batteries should charge, discharge or participate in electricity markets. The new funding will be used to accelerate product development, expand into additional European markets and grow the company’s team.
The round also included Neo, Sandberg Bernthal Venture Partners and CDTM Venture Capital.
Turning Battery Storage Into a Managed Energy Asset
Industrial battery storage is becoming increasingly important as businesses seek to manage electricity costs and make better use of renewable energy.
However, simply installing a battery does not automatically guarantee maximum economic value.
Electricity prices can change significantly throughout the day, while a company’s energy demand can also fluctuate. Furo‘s software is designed to analyse these variables and determine how the battery should operate.
The company’s platform uses forecasts for electricity prices, weather and site demand to optimise battery operations. According to recent reporting, the system can forecast conditions up to 48 hours ahead and adjust storage operations in real time.
From Planning Software to Real-Time Operations
Furo‘s journey began with a relatively straightforward question: how should an industrial battery be sized and operated for a particular business?
The company initially developed planning software that could analyse a site’s electricity consumption and determine appropriate battery requirements.
It subsequently expanded into operational software.
Its platform now includes tools designed to control batteries after they have been installed, allowing businesses to respond to changing electricity prices and energy requirements.
The company describes this approach as an operating system for industrial battery storage.
A Growing Industrial Energy Challenge
Germany’s energy transition is creating both opportunities and challenges for businesses.
The increasing use of renewable energy means electricity generation can vary depending on weather conditions, particularly solar and wind production.
For industrial companies, this can make energy management more complicated.
Battery storage can help businesses shift electricity consumption away from expensive periods, store electricity when prices are lower and potentially provide additional flexibility to the electricity system.
Furo is attempting to address this challenge through software rather than manufacturing batteries itself.
Software Instead of Battery Hardware
One of the company’s key characteristics is that it does not focus on manufacturing battery cells or owning large battery assets.
Instead, its technology sits above the physical storage system and determines how the battery should be used.
This software-based model allows Furo to work with different storage systems and focus on optimisation.
The company says its customers use the platform to improve the economics of battery storage, while its systems can also help manage unused storage capacity in energy markets.
More Than 6,000 Industrial Sites Analysed
Furo says its software has been used across more than 6,000 industrial sites, while other reports indicate that the company has more than 800 customers across Germany and Europe.
The company says its customers and projects include businesses such as Deutsche Bahn, Sonnen and Enpal, although the nature and scale of individual deployments can vary.
Furo also claims that its software can reduce electricity costs by up to 40% for some customers. This is a company-reported figure rather than an independently verified industry-wide result.
Why Investors Are Watching Battery Software
The investment comes at a time when battery storage is attracting increasing attention from investors and energy companies.
As battery costs have declined and renewable-energy installations have expanded, energy-storage projects are becoming more common.
But the economic performance of a storage system depends heavily on how it is operated.
A battery that simply charges and discharges according to fixed rules may not respond effectively to changing electricity prices.
Software can potentially improve this by continuously evaluating market conditions, demand and other variables.
This is creating a new market for companies developing energy-management and battery-optimisation technologies.
AI and Energy Management
Furo‘s platform also reflects a wider trend toward using artificial intelligence and predictive software in energy management.
Rather than relying only on historical consumption patterns, software platforms can combine multiple data sources to make operating decisions.
For industrial customers, this could mean taking electricity prices, weather forecasts, production schedules and battery limitations into account simultaneously.
The objective is to make the storage system more responsive to actual market conditions.
Expansion Across Europe
The new capital is expected to support Furo‘s expansion into additional European markets.
Germany provides a particularly important testing ground for energy-management software because of its large industrial base, renewable-energy capacity and complex electricity market.
Expanding beyond Germany would allow Furo to apply its technology to other European electricity markets, although each market has different regulations, tariffs and trading structures.
The company will therefore need to adapt its platform as it enters new markets.
Preparing for the AI Energy Demand Boom
Another factor behind the growing interest in energy-storage software is the rapid expansion of artificial intelligence.
AI data centres require substantial amounts of electricity, increasing pressure on energy infrastructure.
Furo‘s own announcement links the growing energy requirements of AI data centres with the need for greater flexibility in the electricity system.
As electricity demand from data centres increases, industrial battery systems could become increasingly valuable as flexible energy assets.
Competition Is Increasing
Furo is entering a market where several European companies are developing software for energy storage and flexible energy assets.
Other German startups are also working on energy-management, battery optimisation and electricity-market software.
This means Furo will need to demonstrate that its technology can deliver measurable value while integrating with different battery systems and industrial operations.
The company has an advantage in having already accumulated operational data from thousands of sites, but the market is evolving rapidly.
A Different Approach to the Energy Transition
The funding also highlights how Germany’s energy transition is creating opportunities beyond traditional renewable-energy companies.
Solar panels, wind turbines and batteries are physical components of the energy system, but software increasingly determines how efficiently those assets can be used.
Companies such as Furo are attempting to build the digital layer connecting energy assets with electricity markets and industrial demand.
That could become increasingly important as renewable generation and battery capacity expand.
What the New Funding Will Support
Furo says the new capital will be directed toward three broad areas:
- Further product development
- Expansion into additional European markets
- Growth of the company’s team
The funding gives the company additional resources to develop its technology and expand its commercial footprint.
For investors, the next stage will be about whether Furo can convert its existing customer base and technical capabilities into sustainable growth across multiple European energy markets.
Germany’s Growing Energy-Tech Startup Ecosystem
Furo’s funding is part of a broader expansion of Germany’s climate-tech and energy-software ecosystem.
The country’s industrial economy provides a large potential customer base for technologies that can reduce energy costs, improve efficiency and help businesses manage renewable electricity.
At the same time, Europe’s transition toward a more flexible electricity system is creating new business models around storage, energy trading and demand management.
For startups, this creates opportunities to build software businesses around infrastructure that already exists or is being deployed.
Looking Ahead
Furo’s $4 million funding round highlights the growing importance of software in the battery-storage industry.
As more companies install batteries, the question is increasingly moving beyond whether to store electricity to how to operate that storage most effectively.
Furo is betting that intelligent software can become an important part of that process.
With new funding from TQ Ventures, Neo, Sandberg Bernthal Venture Partners and CDTM Venture Capital, the Munich startup plans to expand its technology and reach additional European markets.
The company’s progress will provide another indication of how Germany’s energy-tech sector is developing as businesses, utilities and investors search for more flexible ways to manage an increasingly renewable and electricity-intensive economy.
