CheckWatt and Chery Green Energy, part of Chery Automobile, have entered a strategic cooperation for large-scale European deployment of home management systems integrated with vehicle-to-grid (V2G) technology.
The integration of V2G-supported EVs by Chery Green Energy will enable CheckWatt to rapidly roll out residential V2G flexibility solutions into large-scale virtual power plant networks.
The two parties have signed a memorandum of understanding that also cover battery repurposing solutions for utility-scale wind and solar farms, as well as large-scale EV charging stations, thus further expanding the flexibility portfolio.
Read the full press release below, issued by CheckWatt.
CheckWatt is a spin-off company from CNet and Sweden’s largest independent aggregator of flexible energy sources.
For the first time, batteries owned by Danish households and companies have provided ancillary services to the Danish grid operator, Energinet, through CheckWatt.
On 31 October 2025, the batteries delivered ancillary services, which entail rapid adjustment, either adding or reducing power to keep stability.
Usually, households cannot participate in the balancing markets due to their low volumes, but through pooling assets, CheckWatt aggregates many individual battery systems into a single virtual power plant, enabling participation.
Click on the image to read the full press release, issued by CheckWatt.
CheckWatt is a spin-off company from CNet and Sweden’s largest independent aggregator of flexible energy sources.
As part of Europe’s Rail partnership and the IAM4RAIL project, IoTBridge is providing the bridge monitoring system for collecting, aggregating, analysing and visualising sensor data from the Tajo-Segura Trasvase bridge, located along the Madrid–Valencia line.
By installing several sensors, the bridge is continuously monitored to understand its behaviour when trains pass, such as strains and vibrations. The data are analysed and transformed into actionable insights through advanced algorithms, enabling the platform to detect even slight deviations that might indicate issues with the rail structure or the train.
The measurements are carried out in collaboration between the Spanish railway infrastructure manager Adif, the Swedish Transport Administration Trafikverket and KTH Royal Institute of Technology, the latter of which has worked with IoTBridge on the development of the monitoring platform.
The monitoring will not only help enable more proactive maintenance of the bridge but also support future regulations for railway bridges in terms of cost-effectiveness and safety.
The PRAESIIDIUM project, in which CheckHealth is a partner, has issued a catalogue about the project and its prevention of type 2 diabetes.
The catalogue presents the challenges, breakthroughs, and impact of PRAESIIDIUM and features a section about CheckHealth and its AI health application VocaVital, which uses AI-powered phone interviews to support patients and monitor their health.
The AI Health Assistant currently supports 11 languages, with the language support in the speech-to-text and text-to-speech components constantly improving.
CheckHealth is a subsidiary of CNet, providing remote patient monitoring solutions.
From 25-27 March 2025, CNet joined other consortium members of the MATISSE project for a plenary meeting in Rome.
It was an intensive few days with strategic workshops, technical planning, and interactive sessions to strengthen the MATISSE framework for model-based engineering of trusted Digital Twins for industrial systems.
CNet contributes to this work by managing the use case on Digital Twins for critical infrastructures.
The annual report shows a revenue of 277 million Swedish kronor in 2024, which is an increase of 146 percent from the previous year.
CheckWatt’s business largely consists of services that enable batteries, solar panels, and other energy resources to contribute advanced capabilities to the energy system and receive financial compensation for doing so. Consequently, a significant portion of the turnover is revenue for CheckWatt’s approximately 15,000 private and corporate customers.
Read the full press release below, issued by CheckWatt.
CheckWatt is a spin-off company from CNet and Sweden’s largest independent aggregator of flexible energy sources.
By combining the latest generative AI, speech technology and telephony, CheckHealth has created a digital application for patient health monitoring with the most natural and intuitive user interface possible: human conversational speech over the phone. Neither apps, downloads nor technical knowledge is required. Try out the assistant at VocaVital.ai.
Supporting patients in monitoring health Developed for use in a clinical study on diabetes and dietary habits as part of the PRAESIIDIUM project, VocaVital.ai demonstrates how AI-powered phone interviews can be used to support patients and monitor their health in a highly efficient manner.
The VocaVital application consists of a portal that care teams use to easily design and schedule the patient interviews. The AI assistant then conducts regular phone interviews for each patient according to the specified schedule. All interviews are automatically transcribed, analysed, and insights are delivered to the care teams.
The VocaVital portal is used by care teams to design, schedule and manage patient interviews
– Imagine having the resources to call every patient and answer every patient call. The technology is improving very rapidly. Therefore we believe that the VocaVital AI Health Assistant will be able to perform any phone call that a human can, says Mattias Hällström, Business Developer at CheckHealth and continues:
– Moreover, the assistant will be able to analyse and efficiently extract important health information from the patient that can be transferred to existing care systems.
Looking for partners The purpose of VocaVital.ai is to showcase the commercial potential of the developed technology. CheckHealth is currently looking for a partner interested in bringing AI-powered phone interviews closer to the European healthcare market. For more information, contact CheckHealth at: contact@vocavital.ai.
Together with the solar power and battery installer Solarvoima, CheckWatt is now providing grid support services to the Finnish transmission system operator Fingrid.
Solarvoima has completed the installation of its first Battery Energy Storage System (BESS) for the Finnish balancing market at surface treatment company Alu-Releco’s facility in Riihimäki. Connected to CheckWatt’s virtual power plant Currently, the battery will be integrated into a network of aggregated resources to provide balancing services.
Read the full press release below, issued by CheckWatt.
CheckWatt is a spin-off company from CNet and Sweden’s largest independent aggregator of flexible energy sources.
With the help of CheckWatt, hundreds of households and companies in the Gothenburg and Mölndal areas are participating in the local flexibility market this winter, thereby contributing to an efficient electricity supply.
Read the full press release (in Swedish) issued by CheckWatt.
MATISSE is a European research project bringing together 30 partners from seven countries to develop an advanced framework for efficient engineering and validation of industrial systems using Digital Twins.
By integrating Digital Twins with model-based, data-driven, cloud technologies, MATISSE aims to simulate, test, and predict system behaviours, enhancing both productivity and quality of industrial processes.
CNet is responsible for one of the use cases on Digital Twins for critical infrastructures. This will advance the existing work that CNet Group is doing on Digital Twins for bridge structures, machine learning and cloud technologies.
The project is financed by HORIZON-KDT-JU (Key Digital Technologies Joint Undertaking, now Chips Ju) and Vinnova with a total budget of €5,9 million. Apart from Sweden, participating countries inlcude France, Austria, Italy, Portugal, Finland, and Turkey.
