Enrich your energy monitoring solution with European wide energy monitoring data

Leveraging new data sources allows you to expand the range of energy monitoring services you provide to your customers, adding value and maximising engagement.

For both residential and commercial energy management systems, data-driven insight enables more accurate monitoring, greater cost efficiencies and an intelligent approach to decision-making.


Solar data (Solargis)

Founded in 2010, Solargis provides data to optimise the construction, evaluation and management of solar power assets, as well as maximising profitability for investors. The Solargis API offers some of the most accurate and reliable solar data in the market today.

Weather and environmental data (Meteomatics)

Meteomatics delivers fast and simple access to an extensive range of global weather and environmental data. Its weather API offers a single entry point to a vast range of highly accurate data from global weather forecasts to local observations.

Near real time data (re.alto Connect)

Pan-European and market intelligence (Energy Quantified)

Energy Quantified is a leading provider of high-quality pan-European data and market intelligence, setting the standard for modelling and forecasting of the short-term power market.

Weather, market, production and consumption (Rebase energy)

Based in Sweden, Greenlytics brings together data science, meteorology and energy. It provides weather, market, production and consumption data to enable companies in the power market to lower costs and increase profitability.

Market data (EnergyMarketPrice)

EMP is a leading global energy and commodity market intelligence provider, with a focus on digitising the energy market landscape. The EMP API provides market data for spot and forward prices across Europe and other world regions.

Who is it for?

Energy Monitor Provider

Industrial Consumers and Facility Managers

Home Owners

Why re.alto


Remove the frustration building innovative data-driven products with simple and cost effective access to a host of energy related data streams via APIs or managed API solutions.


Built by experts for non experts, re.alto products have been built with simplicity in mind. You don't need to be an expert to work with re.alto.


One central hub to Manage your products & subscriptions from one place, with transparent reporting and analytics, contract management, billing and transactions.