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From zero to net-zero

Energy transition acceleration towards climate neutrality powered by AWS


Enersis is a purpose-driven company that tackles one of the world’s greatest problems: climate change. Their software suite gaia provides tooling and insights to energy suppliers and grid operators, cities and entire regions as well as planning and consulting companies that are involved in energy transition.

gaia’s core is a digital twin of the real world, containing data and visualizations of the CO2 emissions of individual buildings, energy plants and other infrastructure. It allows for status quo analysis and reporting according to national standards in various countries, and has integrated project management capabilities to coordinate time, costs and stakeholders of the actions taken on the path to climate neutrality.

Read the entire Success Story


Enersis Suisse AG

Andreas Jaus, CIO, Bern

“Due to rapid growth in new customers and complex technical requirements for a digital twin, it was necessary to bring our gaia platform and the underlying cloud infrastructure to an automatable and scalable level. tecRacer supported us optimally in the project with know-how and understanding of our architecture requirements. The partnership with tecRacer was also an enrichment for our internal team, so that we can now also continue to work together in operations and benefit from their expertise.”

Enersis Suisse AG

Andreas Jaus, CIO, Bern

“Durch rasches Wachstum an Neukunden und komplexen technischen Anforderungen an einen digitalen Zwilling war es erforderlich, unsere gaia Plattform und die darunter liegende Cloud Infrastruktur auf ein automatisierbares und skalierbares Level zu bringen. tecRacer hat uns im Projekt mit Know-how und Verständnis für unsere Architektur-Anforderungen optimal unterstützt. Die partnerschaftliche Zusammenarbeit mit tecRacer war auch für unser internes Team eine Bereicherung, so dass wir nun auch im Betrieb weiter zusammenarbeiten und von der Expertise profitieren können.”

Enersis Suisse AG

Andreas Jaus, CIO, Bern

« Face à une croissance rapide de notre clientèle et à des exigences techniques pointues pour la mise en place d‘un jumeau numérique, il est devenu impératif d‘optimiser notre plateforme gaia et de la rendre, ainsi que l‘infrastructure cloud associée, totalement automatisable et évolutive. Dans ce contexte, tecRacer s‘est révélé être un partenaire inestimable, nous apportant son expertise et une parfaite compréhension de nos besoins en matière d‘architecture. Collaborer avec tecRacer a non seulement renforcé notre projet, mais a aussi enrichi nos compétences internes. Ainsi, nous sommes aujourd‘hui en mesure de poursuivre cette collaboration fructueuse et de profite continuellement de leur expertise. »

More Success Stories


Siemens AG – 2018

Dr. Kevin Brechtel, Siemens AG, Erlangen, Power and Gas Division, Technology and Innovation
“tecRacer is always up to date with new developments in the cloud world. The partnership is very pleasant. That‘s why we also want to work together in the longer term.”

Chronext AG – 2018

Ludwig Wurlitzer, Founder and Chief Product Officer, CHRONEXT, Cologne
“We rely on tecRacer as a fast partner for this, as they are one of the first companies in Europe to be able to set up Amazon Connect.”

Teledoc Holding GmbH

Alfred Nusshall, Chief Technical Officer, Deutschkreutz, Burgenland, Austria
“tecRacer quickly and reliably migrated the entire system to AWS without any restrictions to ongoing operations – as before, our doctors were available to their patients around the clock. With Amazon Web Services, we have chosen a reliable partner that combines efficiency and scalability with the strict requirements for data protection in the healthcare sector. As a result, we significantly improved the quality of our service and data security. And reduce our infrastructure costs by 50 per cent in the process.”

SMA Solar Technology AG

Michael Kleim, IT-Consultant, Niestetal
“tecRacer was significantly involved in the conception, set-up and operation of our new web server infrastructure and has provided us with a future-proof system for the coming years. By comparison with the old environment, we now get twice the performance with maximum cost optimisation. That‘s a significant saving!”

MassUp GmbH – 2018

Fabian Fischer, Managing Director, MassUp GmbH, Mainz
“tecRacer proves to be technically competent and exceptionally flexible, responds quickly and offers very good support and service. And: The price-performance ratio is very good.”

Challenge Covid-19

Success Story Booklet
“Finding solutions together quickly Unprecedented, historic, unprecedented – the descriptions are many. Undeniably, the Covid19 pandemic is hitting economies around the world in ways that no one would have imagined before 2020. Here, we show you some examples of how customers have managed to overcome the crisis creatively and with vision. They have focused on digitizing their processes – be it through online teaching, virtual events or effective decentralized working from home.”

Seeburger AG

Robin Balkow, AWS Product Owner, SEEBURGER AG
“With the expert support of tecRacer, we can offer our customers individual software solutions via AWS worldwide. The system is scalable, secure and efficient.”

Freiraum GmbH

Jan Schurkus, CEO at Freiraum GmbH:
“During the Proof of Concept Project for the migration of Solr to Amazon OpenSearch Service, we were not only be able to assess the viability of this solution but also initiated the migration process itself. tecRacer helped us to untangle the knots in our minds and unleash the full potential of the service. The impulses they provided were crucial in developing a solution aligned with best practices. We work with a tecRacer on various cloud improvement projects simultaneously, which serves as building blocks for achieving greater success with our customers.”

Success Story for Software Licensor

tecRacer Quickly Creates AWS Landing Zone in the Cloud
“We received a secure AWS cloud solution from tecRacer that can keep pace with our planned growth. Additionally, tecRacer transferred extensive knowledge to our team for handling the new system.”

ÜberseeHub GmbH

Andrea Klanke, Managing Director, and Dennis Wöltje, Managing Director, Bremen
“tecRacer supported us well in enabling us to build the AWS infrastructure. The goal was for our team to be able to build, develop and operate the stages and the pipeline for deployment on their own. This allowed us to launch the go-live of our financial advice app MANNI – Dein Finanzcoach in a secure environment on the scheduled date.”