Weather Intelligence You Can See, Understand, and Act On.

MetX turns high-resolution weather data into immediate operational awareness for energy companies. Instead of sifting through raw forecasts or static dashboards, you get a real-time, interactive view of the conditions that drive generation, demand, and risk, all powered directly by the Meteomatics Weather API.

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.

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.

Weather Intelligence That Powers Energy Markets.

Make smarter trading decisions, optimize renewable operations, and forecast demand with precision. Access the world's most advanced weather models, real-time market aggregates, and AI-powered insights designed for energy professionals. Get access to weighted energy forecasts, dynamic global weather maps, point forecast analysis, and now, Oracle.

Oracle allows users to query very specific requests, which unlocks new dimensions for individual modification and a broad range of different use cases. From setting up trading nudges to generating a visualized overview of your renewable energy assets - with Oracle, you can do it all! Now available on the Jua Platform.

Our most precise model yet: Hedge against weather forcasting uncertainties with EPT-2 Ensemble.

EPT-2e is Jua’s state-of-the-art, 30-member ensemble model designed for fully probabilistic forecasting. By clearly outperforming long-standing benchmarks like the HRES and ECMWF ensemble means, it redefines accuracy and reliability in medium- to long-range weather predictions. For energy traders, this means sharper demand forecasts, better risk hedging, and stronger confidence in long-horizon positions. Updated daily—and available via platform, API, or SDK—EPT-2e delivers the insights you need to optimize trading strategies and navigate volatile markets with precision.

Always get the latest weather data with Rapid Refresh

EPT-2 Rapid Refresh is Jua’s fastest global forecast, updated 24 times per day—every single hour. Powered by direct satellite observations, it delivers real-time accuracy far beyond traditional models that refresh only four times daily. For spot energy traders, Rapid Refresh means staying ahead of sudden weather shifts, optimizing intraday positions, and making confident calls in volatile markets.

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.

‘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.

The European gas market analysis platform - Gas market made easy.

appygas is a leading data service offering near real-time insights into the gas market. It provides detailed information on gas flows at interconnection points, storages, LNG terminals, production and consumption points. With tools for calculating transportation costs, monitoring maintenance events in the gas grid, and accessing data on auctions, spreads, and available capacities, appygas empowers you with the knowledge you need.

Gain full visibility over European gas markets with appygas, for smarter, faster decision-making.

The solution simplifies your job by streamlining data sources and giving you a clear reading of all relevant gas data.

High performance SaaS C/ETRM solution.

Igloo is a high-performance SaaS solution designed in collaboration with one of the world’s largest financial energy traders. It offers a state-of-the art user experience, unrivalled exchange connectivity and automated trading of exceptionally high trade volumes.

Built for ease of use, efficiency, control and scalability, Igloo helps curve trading desks for power, oil, gas, LNG, coal and emissions operate with maximum productivity.

Energy One's award-winning Energy Trading and Risk Management solution for UK and European energy markets.

enTrader is a multi-commodity, multi-user, time-series based system that supports the full trade lifecycle from deal capture and risk management through to settlement processes. This ETRM software allows users to evaluate portfolios in real-time including market and credit risk, cash-flows and P&L all subject to limit monitoring.

As a modular system, it is scalable to adapt to growing business needs. It is built for European energy markets and has the design and architecture to provide for both scalability and extensibility to meet client requirements, both now and in the future. 

Energy One provides 24/7 or Out-of-Hours gas and power operations and dispatching services.

Our team of 40+ experienced gas and power operators works out of three control rooms based in Paris (France), Aalst (Belgium) and Adelaide (Australia) using a follow-the-sun approach. This means that we ensure you always have operators working in daytime hours to manage nominations, bidding, scheduling and portfolio balancing on your behalf. Several of our experts have moved from our European offices to Australia, where they are taking care of the European night shift, ensuring you always have a fresh pair of eyes watching over your portfolio.

Comprehensive 24/7 outsourced gas and power operations and dispatching services.

Outsourcing your nominations and dispatching functions to GMSL allows you to concentrate on commercial activities to maximise value from your portfolio. We have unrivalled experience of operations in gas and power markets across Europe.

In case of new requirements or changes to existing markets we have a Business Analysis Team plus a Training & Improvement Team, dedicated to building our experience and spreading best practice throughout GMSL.

Our shift team numbers over 50 staff, providing flexibility for peaks in workload, together with holidays and illness.

SaaS Portfolio Management solution for European gas shippers.

EuroRunner is a comprehensive gas portfolio management system, allowing you to balance your positions across the European gas networks. Easily coping with complex portfolios and capable of managing a wide range of nominations requirements.

EuroRunner is compatible with over 25 market areas and TSOs, breaking down complexity, managing flexibility and fully adaptable to changing markets and portfolios.

Comprehensive Power Market Data and Forecasts.

Access power market insights, real-time data, and price forecasts - all in one place. Covering pan-European and Japanese markets, Insight by Volue delivers weather-driven fundamentals, short-term analysis, mid- and long-term forecasts, and comprehensive fuel market insights.

Powering the Future of Energy and Commodity Analytics

Are you still using spreadsheets, old software, or building one-off analytics? Our modern analytics platform enables portfolio and risk managers to do more, faster. The cQuant analytics platform is cloud-native, accessible from anywhere, and requires minimal set up time. The cQuant Analytics Platform provides simulation based analytics of prices, assets, contracts and entire portfolios.  cQuant enables companies to plan, optimize and manage their energy and commodity portfolio. 

Access our Analytics Platform for:

• Price forecasting & simulation
• Total Portfolio Analysis
• Renewable & carbon analysis
• Battery storage optimization
• Portfolio optimization
• Hedge optimization
• Risk assessment

Essential news and background information on the German and European Energy Markets

The energate messenger english edition provides the most essential news and background information on the German and European energy markets in a daily e-mail news letter and on the website. In addition, the reader has access to an archive with more than 22.000 articles on energy-related news. The topics range from market & companies, politics, electri-city, gas & heat to trends in technology and mobility. energate messenger english edition is aimed at readers interested in the German energy transition who work at energy companies, grid operators and tech companies, those active in politics and associations, as well as investors, consultants and financial service providers.

Your energy data, news and market view, personalized & digitized interactive.

The Energy Cockpit brings personalised information to your internal or external client base, it is a fully operational, interactive communication platform, including price charts, trends and the latest industry news. The solution has embedded analytics reporting, to help you increase the efficiency in communication with your clients by 50%. This solution comes with a mobile app as well.