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SUN - WAYS

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Sunways makes first attempt to deploy solar on railways

The startup called Sun-Ways is waiting for a sign-off from the Federal Office of Transport to start installing their panels between the tracks near Buttes Station in the west of the country. With the Swiss national railway network stretching beyond 2,000 miles of track, estimates place the amount of power generation at potentially beyond 1 terawatt hour or 2% of the entire gross annual consumption. “There are over a million kilometers of railway lines in the world,” co-founder Baptiste Danichert tells SWI Swissinfo. “We believe that 50% of the world’s railways could be equipped with our system.” A great way to incorporate solar panels into an economy is to find a place where flat ground is used by other industries, like canals, pastures, or warehousing. Some companies use solar panels to generate power over agriculture, a strategy called “agrivoltaics” while India and California use their massive canal networks and hot sun to generate power while saving land.Sun-Ways’ invention uses a specialized train car to lay down solar panels as if it were unrolling a carpet to save on labor costs. At the moment, the idea is facing some pushback, including concern that the reflection of the sun off the panels could distract drivers, and that in areas with heavy snowfall, the panels would be a large waste of money. Dust, debris, and damage from the vibrations of the rails could all potentially interfere the panels, but Sun-Ways have said they are taking all of this into account with the design and materials of the panels. For dust, they added that brushes could be attached to the undersides of trains to clean the panels as they drive by. Their pilot at Buttes remains highly anticipated https://www.pv-magazine.com/2023/01/13/swiss-startup-makes-first-attempt-to-deploy-solar-on-railways

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  • ance Star

    52 w

    This a great point of view by relying more on clean energy than fossil fuels...fossil fuels will cause more air pollution than clean energy

    8
    • Rashid Kamau

      52 w

      @ance_star A great point of view indeed.

    • Kevin

      52 w

      This is a brilliant approach to clean energy achievement.

      2
      • Videlis Eddie

        53 w

        Great initiative

        3
        • We Don't Have Time

          54 w

          Dear johnte ndeto Thank you for getting your climate love to level 2! We have reached out to SUN - WAYS and requested a response. I will keep you updated on any progress! /Adam We Don't Have Time

          4
          • Daniel Waweru

            55 w

            Great initiative

            7
            • Hilda Wangui

              55 w

              Great initiative towards clean energy.

              6
              • Jengaj John

                55 w

                Solar energy is environmentally friendly technology, a great energy supply and one of the most significant renewable and green energy sources.

                5
                • Rashid Kamau

                  55 w

                  By implementing this, will have the best benefits for society by making railways greener and cleaner.

                  4
                  • Ajema Lydiah

                    55 w

                    This is really a great initiative

                    16
                    • johnte ndeto

                      55 w

                      This advocate for use of clean energy which will have positive impact on climate

                      16
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