An API marketplace for the digital exchange of energy data and services.
Find and connect to digital energy products via APIs
Find the energy data and services you need to transform your business
re.alto is a European API marketplace for the digital exchange of energy data and services.
- Easy discovery and integration of energy data & products via APIs
- Get solid API documentation and usage reports
- Find new partners & scale your business
Wind SCADA data
Wind turbine SCADA data has a range of operational benefits, enabling cost-effective preventative maintenance, accurate forecasting based on actual output.
Energy monitoring 2.0
Enrich your monitoring platform experience by adding more services for your customer. Reduce the cost of integrating with the data source of your choice by buying the right access yourself instead of via your IT provider.
Spot market pricing
Access spot market pricing data for the wholesale electricity market from a wide range of energy price APIs on the re.alto marketplace.
Get access to a broad range of standardised weather forecast packages – from temperature and humidity to wind speed and irradiation data – all tailormade to the energy sector.
Smart charging e-mobility
Don’t get left behind in a rapidly changing e-mobility sector. Reach new markets, drive new revenue streams, scale at speed across Europe with the smartest charging strategy.
Smart meter access
Access metering data securely over API to enable greater customer insights, streamline your data acquisition, or fuel innovative digital applications.
What our clients say
Building the energy future
re.alto is a mission-driven Belgium based company with a goal to bring all parties together to achieve an affordable & zero carbon energy future.
Energy is networked, variable and complex. Digitalisation makes it smarter , more responsive, greener, and we want to propel companies forward by facilitating the digital exchange of data and services.
re.alto enables companies to capture, organise and share data and services easily, quickly and securely. Innovators can make better products. Businesses can make smarter decisions. End-users get better products. With the right data it is easy to make smarter energy decisions.