Stemy Energy

Maximizing consumers' energy efficiency while streamlining
the energy flexibility of the grid.

Energy demand management is the quickest, most effective tool to balance demand and supply in the grid today. Demand management is the key pillar that solves distribution grid problems and matches demand and supply in the ancillary service markets using big data from end-users.

European policy is pushing for 70% renewable energy for electricity production by 2030; and the demand of electricity for electric vehicles (EVs) is set to increase steadily over the next decade. Demand management's relevance to the sustainability of the energy system will therefore only increase over time.

Take full advantage of demand management from today with Stemy

  • Stemy Energy was created with the mission to reduce the energy bill of end-users, reduce their carbon footprint, and promote a more sustainable energy system, using learning tools to participate in the ancillary services market in real time whilst managing the demand simultaneously.
  • With this aim, Stemy created the SPLODER platform, which optimizes existing energy infrastructure in real time; and it dimensions your future energy resource investments considering the needs and behaviour of your clients.
  • We work hand in hand with you. We analyse and design the best strategy to maximize your returns in the new European Ancillary Services Market (ASM). We then manage the real time operation of your energy resources while making optimal bids in the ASM.
  • SPLODER is simplicity itself: It is autonomous, cloud based, self-learning and fully compliant with all energy regulations. It is, in effect, a private energy broker for end-users and a collective control and management tool for utilities.

What we do in 5 minutes

This is the video describing what StemyEnergy does


Managing demand intelligently

Customizable online platform for the optimization of investments and for managing distributed energy resources, wholesale electricity market bids and ancillary services markets.

This platform provides a comfortable background to supervise energy service providers utilities and big customers as principal users. It is oriented to B2B2C, B2B2B and B2B sectors.

In order to do this, SPLODER performs a detailed analysis of the markets and demand involved.

This is the logo of Sploder


Sploder conectivity picture

Reduce electricity bill optimizing existing energy infrastructure in real time and dimensions the future energy resource investments one consumer at a time.


Sploder connect picture

Maximize your profit in the new European ancillary services markets and wholesale markets.


Client, meteorology, markets, buildings


Artificial intelligence, self-learning


DER and markets offers management and investment


Energy resources and make transactions in energy markets


IoT devices and energy resources

Why with Stemy?

Self-learning and autonomous

Proven cost effective and scalable

Avoids large investment

Screen conectivity image

Open and collaborative

Hardware agnostic

Solid track record

SPLODER works under any platform or hardware already installed

Try SPLODER fully integrated in your system

Energy intelligence

Sploder Energy Intelligence

My own platform

Already installed devices

The platform could also be included in case you need it

Try SPLODER using the devices already installed in your clients

Energy intelligence

Sploder Energy Intelligence

Stemy IoT platform

Already installed devices

We could provide you with everything you need

Fast trial to SPLODER

Energy intelligence

Sploder Energy Intelligence

Stemy IoT platform

Stemy devices

SPLODER can also simulate for strategic decision making

Try SPLODER to support decision making

Energy intelligence

Sploder Energy Intelligence
  • Which consumers are the most suitable to give flexibility depending on what market?
  • What are the most suitable energy resources to provide flexibility services and what is their availability?
  • How reliable and deterministic is a demand aggregator?
  • Business plans are more suitable for an aggregator
  • The best value proposal for the final consumer
Alvaro Sánchez Miralles

Álvaro Sánchez Miralles

Chief Executive Officer

Jaime Boal Martín-Larrauri

Jaime Boal Martín-Larrauri

Chief Technology Officer

Francisco Martín Martínez

Francisco Martín Martínez

Chief Operations Officer

InnoEnergy logo
Comillas Pontificial University logo
MIT logo
Innovative SME logo
Innoenergy logo
Comillas Pontificial University logo
MIT logo
Innovative SME logo


Calle de Bravo Murillo, 119, 1ºC
28020 Madrid, Spain
+34 722 316 537
UK Office
4th Floor Dudley House
169 Piccadilly
London W1J 9EH