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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


STR8 GmbH & Co. KG

Stephanie Beckers, Managing Director, Hanover
“The fact is: I made three crosses that we decided to move to the cloud at the end of 2019. With our old server structure, we would not have been able to transform our business so quickly. That‘s the only reason why we can now implement such fast virtual events. For this, we need scalability. Especially with virtual events with live streams, a lot of website visitors are recorded at the same time. We can do all that with the current solution.”

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.”

Steinberg Media Technologies GmbH

Dirk Bakker, Project Manager Online Services, Hamburg
“With the expertise and professional approach of tecRacer, we successfully migrated a massive amount of data. Our infrastructure is now easier to manage. IT runs more securely and reliably. At the same time, we were able to reduce costs: that‘s real music to our ears!”

Siemens AG

Bosko Corak Siemens IT IPS, Senior Public Cloud Architect and Service Integrator, Belgrade
“With shared responsibility for the cloud, transparency is also required in order to identify and exploit savings potential. The combination of proven tools and customized solutions with tecRacer‘s extensive experience results in efficient cost optimization and improved control over resource utilization.”

Aesculap AG

Danijela Lasic, Key Userin, Tuttlingen Miriam Rinderle, Digital Communication Specialist – Data Driven Marketing & Marketing Automation, Tuttlingen Timo-Klaus Barthelmes, Head of Digital Communications, Global Marketing and Sales Services, Tuttlingen
“tecRacer has kept our media project database as an indispensable knowledge repository and, at the same time, supporting us in our migration to the cloud. In addition, the tool now runs without a server, with less administration and cost.”

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!”

Bernd-Blindow Gruppe – 2020

Prof. Dr. Andreas Blindow, Managing Director, Bückeburg
“tecRacer has supported us with the cloud possibilities of AWS to ensure the teaching operation even under suddenly higher loads. In this way, we were able to ensure teaching despite all the challenges caused by Corona.”

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.”

Kone GmbH – 2019

Olaf von Perbandt, Program Manager, KONE GmbH, Hanover
“The serverless architecture has enabled a faster project start and provided significant savings in infrastructure costs compared to running on virtual servers. The whole hardware procurement process has been eliminated. And we have backing from Group IT because of the forward-looking architecture.”

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.”