Page 63 - European Energy Innovation - spring 2018 publication
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Spring 2018 European Energy Innovation  63

                                                                             BLOCKCHAIN TECHNOLOGY

a provider of photovoltaic systems        of energy. Blockchain, in combination  tangle) do you invest?
on the roofs of buildings in Brooklyn     with smart grid technologies, has a
to feed its excess electricity back into  huge potential to further drive and    Of course, Siemens is also exploring
the existing local grid and receive       enable new business models and         other technologies for secure,
                                          co-operations in the energy market     automated transactions. A major
payments from the purchasers.             by utilizing market mechanisms to      challenge is the adaptation of
                                          optimize not only their individual     transaction technologies to the
Q  What impact do you see                 situation but also the grid itself.    special requirements of the industrial
   espacially on renewable                                                       environment. For example, in the
                                                                                 energy sector, Blockchain technology
enery market using blockchain             Q  Currently bitcoin mining            can in principle be applied to the
                                             consumes more energy a year         entire energy market, but it requires
technology?                                                                      appropriate regulatory action to
                                                                                 open up the market and create a
We see more and more small                than ireland. Is siemens energy        mechanism for energy trading.
producers in the market in particular
with distributed photovoltaic             investing in better energy saving
installations, which can serve both as
producer or consumer, depending on        blockchain solutions than proof of
their current needs and production
                                          work algorithme. If yes, on what

                                          kind of alternative blockchain

                                          technologies (e.g. prood of stage,

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