Latest: August 24th Finally completed the first autonomous looping proving all different flight modes necessary for energy generation. Prototype developments

Product

We are building a new type of flying wind turbine that can make wind power accessible for many more locations, as well as significantly cheaper. It utilises drone technology to autonomously control a flying wing tethered to the ground, and this wing acts as the blade of a traditional wind turbine. Because it needs no tower, only a small foundation and uses its “blades” (the wings) much more efficiently, it only needs a fraction of the material of a conventional system, for the same power output. This is where costs are saved, and it is the reason it can be installed almost anywhere, without large cranes and other expensive infrastructure.

Pitch

The advantage of kites

Conventional wind turbines are often a preferred solution when creating new power plants due their low cost of energy and low environmental impact. Using kites as a means of capturing wind energy has the potential to significantly reduce the cost of energy, not just compared to other renewable sources.

Kite Energy Concept

The amount of energy that you can extract from the wind is broadly proportional to the swept area (the area that e.g. the wings of a wind turbine cover as they rotate). Using a large kite tethered to the ground you can cover the same swept area as the wings of a traditional wind turbine using a significantly lighter support structure. The tether replaces most of the tower and foundation, as well as the inner parts of the blades (which capture very little energy).

Computing power

While kites have been used to harness the power of the wind for utilitarian purposes since ancient times (lifting men, pulling cargo etc) wind power stations using kites are only appearing now. This is due in large part to the fact that they, especially the most efficient variants, require relatively sophisticated computer control systems. The dramatic fall in the cost of computing power makes kite energy a much more viable approach than just a decade ago. Combined with recent strides in materials technology makes this a very exciting and rewarding time to develop kite energy.

YC application

We applied to YCombinator, a Silicon Valley accelerator program, to join the summer 2017 batch. The application gives a good overall insight into what we are doing, so in order not duplicate the description and for those interested in the actual application we have decided to put it online as it is S2017 batch Application .

Questions

In case you have unanswered technical questions you may find an answer under critical questions. Please contact us if there is anything you want to hear more about.

Purpose

We will be promoting and developing kite technology in order to create a future where renewable energy is the most cost effective option. Cheaper energy will help societies reduce the average amount of “hard” work required to sustain a given living standard, freeing up time for more valuable pursuits. We find the reflections in these answers quite interesting: Quora - if energy was free

In order to promote this future the company KiteX will be focusing on research and development of kite-systems and we will be disseminating our findings to the largest extent possible, while ensuring that viability of our own business.

Team

Core team

Andreas Okholm Andreas Bruun Okholm (email: andreas at kitex.tech)
Co-founder: Aircraft Design, Control Strategy.
MSc aerospace engineering. Successful wind/aero startup.
Gustaf Kugelberg Gustaf Kugelberg (email: kugel at kitex.tech)
Co-founder: Mathematical modelling, Software architecture.
MSc theoretical physics. Ex management consultant. App developer.
Aldus von der Burg Aldus von der Burg (email: aldus at kitex.tech)
Project Engineer, part time: Project planning, Documentation, Partnerships.
BSc Automotive Enginnering.

Key Advisors

Philipp Neff Philipp Neff
13 years experience in the renewable energy sector in Europe, East Africa and Canada.
Co-founder of OneShore Energy, developed and realised solar-diesel hybrid systems for commercial and public clients
Mac Gaunaa Mac Gaunaa
PhD aerodynamics.
19 years experience working with wind turbine aerodynamics and aeroelasticity at DTU. Previous experience with AWT modelling
Marc Münzer Marc Münzer
European patent attorney, Co-Founder Guardian IP Consulting, PhD Electromechanical system design, Co-Founder Icebreakernordic.com, Co-Founder StartupWorks.dk
Rolf Østergaard Rolf Østergaard
Founder of SENSITIVUS gauge / Team ZWATT. Advanced bike sensor technology. Very experienced M.Sc.EE with hard earned startup business skills.

Investors

Cong Wang Cong Wang
Entrepreneur and Business Angel.
Neil Murray Neil Murray
Founding Editor of The Nordic Web

Want to team up?

Do you share our vision for a the kite powered future? Get in touch! We are currently especially looking for someone who would like to design the power electronics.

Progress

Our path towards commercially viable kite energy is designed with the philosophy of dealing with the most difficult problems first - a complete autonomous self-starting and landing kite. Steps 1 and 2 below are the progressions towards this.

  1. Autonomously flying kite (Achieved)
  2. Fixed wing flying kite (Achieved)
  3. Tethered drone that can take off and land autonomously (Work in progress)
  4. Energy generation
  5. Scale it up to commercially viable proportions

We try to keep a updated List of prototype developments.

Competitive landscape

While there are currently 100+ organisations involved in airborne wind energy reference in varying fields and stages, few have reached commercial viability. These three companies in particular stand out:

Contact

Office, Founders House Copenhagen

KiteX c/o Founders House
Njalsgade 21G, 7th floor,
2300 Copenhagen S

Company Name: KiteX IVS
CVR: DK38029126
Mail to Andreas: andreas at kitex.tech
Mail to Gustaf: kugel at kitex.tech