The Complete Data Platform.

A unique open platform, best-in-class data and expertise - all the ingredients for executing critical data management, analytics and business intelligence decisions with confidence.

Monitor, manage, and build forward curves.

Shape and model curves on demand. Create precise mathematical curves for risk modeling, pricing algorithms, and data interpolation with ease.

Discover, buy and monetise data.

Our marketplace provides access to premium data sources, supporting asset allocation decisions, portfolio construction, and advanced risk and performance analysis.

Infinite Quality Rules.

We help you manage data quality challenges. End-to-end data quality management with ownership, lineage tracking, reporting, and automated workflows.

Seize Every Market Opportunity. Optimise Every Trade. Instantly.

Fast to deploy, fast to profit. Seize every opportunity with Hansen Trade, the 100% cloud-native platform that goes live in weeks, not months. Empower traders to build and optimise strategies without a single line of code. From Nord Pool and EPEX SPOT to regional TSOs, stay ahead with real-time automation and optimisation without the IT overhead.

Leverage Hansen's proven capabilities in managing time-series, contract, and market communication data to seamlessly automate all your trading, balance, settlement, and billing operations. Hansen delivers analytics-driven optimisation of short-term trading across all markets, providing unique market insights that maximise trading across all asset classes.

With Hansen, trading organisations automate end-to-end dynamic trading using a next-generation logic engine, leveraging inputs such as price, weather, consumption forecasts, and real-time disruptions to maximise business performance.

Hansen offers the power to transform in a market where the only constant is change: Consolidate, Visualise, Create, Automate, and Optimise.

Cloud SaaS Data Management Platform.

Turn complex data into clarity

OpenDataDSL is a cloud-native, ultra-scalable platform designed to transform how businesses manage, model, and interact with market data. By combining transparency, extensibility, and advanced automation, it empowers teams to go beyond the limits of legacy systems.

Why OpenDataDSL?

ODSL Programming Language – A unique domain-specific language that lets “business coders” easily query, transform, and automate workflows with market data.

Operational Transparency – Built-in dashboards, dataset monitoring, and curve management provide unmatched visibility and control across the entire data pipeline.

Extensible by Design – Both the web application and ODSL are designed for partners and clients to create pluggable extensions, ensuring the platform grows with your business.

Cloud-Native & Scalable – Zero-deployment, SaaS-first architecture that adapts seamlessly to your workloads—delivering performance without hidden costs.

Smarter Curves – Advanced curve building tools that use business rules and AI-driven logic to create accurate forward curves, faster.

The Open in OpenDataDSL

Open is more than just a name—it’s a philosophy. We believe in transparency, honesty, and giving customers the ability to build their own insights, KPIs, and workflows without being locked into rigid, opaque platforms.

Shaping the Future of Market Data

With over two decades of expertise in market data systems, OpenDataDSL is built for energy, commodities, and beyond—helping companies unlock real-time analytics, embrace AI, and gain a competitive edge in a rapidly evolving landscape.

Make Energy Data Your Strategic Advantage.

Hansen EDM addresses the complexity and scale of modern energy markets. Designed with the Nordic and broader European markets in mind, Hansen EDM delivers high-performance data processing, secure integration with market hubs, and full compliance with regional regulations and data hubs. Whether you're managing millions of daily meter reads or supporting advanced billing, settlement, and analytics, Hansen EDM empowers your team with the speed, accuracy, and agility needed to thrive in a data-driven future.

In today's energy landscape, data is more than just a by-product – it's a business-critical asset. Meter readings and market transactions generate massive volumes of time-series data that must be validated, processed, and made available in real-time for energy providers. Regulatory demands are rising, customer expectations are evolving, and the pressure to optimise operations has never been higher, which drives the demand for grid-grade energy data management.

‘Demand Forecasts’ by Yes Energy enable you to make the most informed decisions possible when buying and selling in organized wholesale markets in Europe, New Zealand, Australia, Japan, Philippines, North America, and other regions.

Generated with proprietary forecasting engines, ‘Demand Forecasts’ by Yes Energy feed comprehensive weather variables and calendar information to proprietary algorithms. The advanced regression models use detailed demand and weather observation history and incorporate the latest near-term data to respond to changing weather patterns, extreme weather events, and holidays that might impact energy demand. This is all backed by an expert team of analysts and engineers reviewing and maintaining every model, ensuring the most accurate and reliable forecasting in the industry.

Analytics-Ready ISO Power Market Data to Fuel Trading Strategies.

North American Power Market Data’ by Yes Energy is the most comprehensive, high-frequency collection of North American power market data available — purpose-built to support energy analytics, forecasting, risk management, and quantitative trading. With coverage spanning from each Independent System Operator’s (ISO) inception to real-time operations today, Yes Energy data enables users to analyze market behavior with both deep historical context and real-time insights.

Robust SaaS solution for algorithmic trading and trading desk automation.

Volue Algo Trader is a robust SaaS solution for automated intraday power trading. The software offers proven out-of-the-box algorithmic execution strategies with extensive parametrisation and customisation possibilities to maximise your trading desk P&L from Day 1. With a significant share of intraday volumes in Europe’s main power exchanges traded through Volue Algo Trader, it is the trusted partner for a broad range of energy market participants from local utilities to traders, retailers and multinational energy majors.

Automated production planning and trading.

Automation and asset optimisation are key to capture the value of your assets in the power markets. By automating and optimising the production planning and trading process, Volue’s new Smart Power software suite contributes to increased revenues.