Congratulations Marinus with your graduation!


We are very happy to share that Marinus graduated in Mechanical Engineering today with an 8.1! Marinus joined Nerdalize as a working student in our first hour and has been helping us a lot with the work he did for his graduation project over the last six months. After a well-deserved holiday, Marinus will now join our team as a full-time hardware engineer.

Congrats Marinus! We are very proud of the result and extremely happy that you will stay part of the Nerdalize team!

Mark Rutte raises a glass to the renewed collaboration between Nerdalize and Eneco

Speech by CEO Boaz Leupe

Following a successful pilot, Nerdalize and sustainable energy company Eneco are expanding their collaboration to build a cloud that provides sustainable residual heat to Dutch homes. This was announced by Boaz Leupe, CEO of Nerdalize, and Elmer de Boer, Manager Ideation at Eneco, in the presence of prime minister Mark Rutte during his visit to start-up incubator and home of Nerdalize YES!Delft.

The cloud exists in expensive datacenters that hog energy. Nerdalize has developed a product that allows the residual heat of a cloud server to directly contribute to the heating system of a home at no cost, allowing both homeowners and professional cloud users to save money and energy. Nerdalize cloud users may easily save 50% on their cloud costs as they no longer pay for a cooled and expensive datacenter.

Raising a glass Speech by prime minister Mark Rutte

Through the collaboration between Eneco and Nerdalize, we can together offer companies a sustainable and affordable alternative to traditional cloud providers and simultaneously provide residual heat to homes. At Nerdalize we are therefore very excited about expanding the collaboration. Eneco, as a large and sustainable energy company, has a shared vision, large customer base and the efficiencies of scale to make our dream reality; making Nerdalize the greenest and one of the biggest cloud providers by providing hundreds of thousands of homes with sustainable server-heat. Nerdalize and Eneco will soon announce more information about this fantastic, next step.

Stimulating green energy production, while saving energy!

Green energy is the future, that is one thing we are sure about at Nerdalize. So why is not all land filled with windmills and are all rooftops covered with solar panels? Many people are still cautious when it comes to investing in these green technologies. Luckily, Solar Monkey found a way to minimize this worry. They are able to accurately calculate the expected energy production of solar panels on your roof. With a 100% guarantee! Together with Readaar we are working to realize their ambition of a sustainable future.

As part of the YES!Delft incubator and as a Climate-KIC alumni we often connect with people from the most brilliant startups. This is especially exciting when it enables us to work together in a way that is both beneficial for the startups, as well as the environment. This happened when we ran into Sven Briels and Matthijs van Til from Readaar.

Readaar developed a smart way to analyze aerial imagery and LiDAR data (height information) in order to find different kinds of information on rooftops. The YES!Delft startup, Solar Monkey uses this data to design the best configuration for solar panel installations. A problem both companies run into is that the coordinates of the height information don’t match the coordinates of the aerial imagery. Readaar has built an algorithm to match the aerial imagery with the LiDAR data.

LiDAR data Aerial imagery

These algorithms are very compute intensive, thereby requiring vast amounts of computing power. Readaar was looking for a cloud provider for doing their analysis. Of course the well-known cloud computing platforms of Google and AWS are available to them, but instead they chose to use our servers. We offered a more affordable solution, but Readaar was especially charmed by our sustainable approach.

At Nerdalize we provide a sustainable solution for cloud computing. We use the same energy twice, once for computing and once for heating. Computer servers produce a lot of heat, so traditional data centers use energy to cool their servers. Instead we place our servers into homes. This way we use the heat that is generated by useful computations where it is needed. Companies use our server-heaters for many different kinds of computations. This time we use them to analyze aerial images in order to estimate the energy production of solar panels. Next time, who knows? We are very excited to work together with Readaar and Solar Monkey in stimulating green energy production, while saving energy with our servers!

Geological computations, easily deployed in the cloud!

Devices and organisations gather more and more data. When applied right, this data can be very useful in industries like science and engineering. Large amounts of data are used for quantitative analyses, real-time monitoring and simulations. Geology is a good example of an industry where large amounts of data are processed. For example, GPS coordinates, LiDAR data and satellite images. Engineers keep their computers running overnight and during the weekends hoping that their computation will be done when they return to their desk the next morning.

The cloud is a great solution for these engineers and researchers, giving them access to scale up their processes to unlimited amounts of computing power. But how do these engineers and researchers, that are not trained in IT, get access to cloud resources? The Nerdalize cloud platform makes this easy for them!

Yesterday, I presented the Nerdalize Cloud Platform to a group of geologists at GeoBuzz. Engineers and researchers can use our platform to deploy large computations to cloud resources, without needing the help of their IT department!

The presentation was received with a lot of enthusiasm. The nice reactions afterwards ensured me that what we learned from user tests during the development of the platform really appeals to a large target group. Motivating us to keep developing a platform that can easily be used by everybody with a need for processing large amounts of data!

Maaike pitching Nerdalize at GeoBuzz

On the move

What started with three people pursuing a (rather ambitious) plan, already developed into a team of 16 working on hardware development, software development, business development, operations, sales, marketing, finance and HR. A bigger team requires a bigger office. So after extending our current office a number of times it is now officially time to take a bigger step. Last Friday we moved into our new office!

No worries, we are still based at YES!Delft, we just moved into their new building where we have more space, a better view and a bigger workshop. So everything we need to work even harder on building our sustainable cloud!

Curious? Feel free to come by and check out our new spot!

Heating houses even more efficiently with computing power

Together with students Computer Science from Delft University of Technology (DUT), Nerdalize has developed a way to save even more energy!

Computer servers produce a lot of heat. In data centers, where a lot of servers are stacked together, it additionally costs a lot of energy to cool all these servers. In order to solve this, Nerdalize doesn’t place the computer servers in data centers, but in houses. Therefore the heat that comes off the server can be used to heat these houses. This way homeowners save up to 300 euros a year on heating and 3 tons of CO2 is saved per household per year. Additionally, companies save up 30 to 50% on cloud costs, because they do not have to pay for the overhead costs of building a data center.

This approach already causes a huge decrease in the energy usage. But it could be done even more efficient, is what DUT students Robert Carosi and Boris Mattijssen thought. For their bachelor final project in Computer Science, Robert and Boris found a way to utilize the heat that comes off the computer servers. Instead of using just any server to do a computation, they developed a way to always use the computer server in the house that needs the heat the most. For example in a place where it is a bit colder that day.

How does this work? Instead of doing one complete computation on one heater, this computation is cut up into smaller pieces. This way the computation can be divided over multiple houses. The pieces can then be computed in the house where the temperature is the lowest. When the wanted temperature is reached, the computation can be transferred to a house where the heat is still desired. This makes that the energy will always be used to its full potential.

Last Friday, the first of July 2016, Robert and Boris presented their project to family and friends. For their solution, they made smart use of Kubernetes, an open source system initiated by Google. This makes that not only energy can be saved, but our computer servers can run even faster and more efficient. A smart technological solution with a positive impact on the environment, that is what we love at Nerdalize!