Delivering a net zero emission future for megacity mass transit systems. CAUSIS is set to redefine the way cities around the world combat the problem of rising CO2 emissions caused by outdated and polluting mass transit networks. Working with national and local government, private fleet owners and corporate companies alike, CAUSIS is introducing a complete NET ZERO EMISSION transportation network solution. Replacing diesel powered vehicles with EV's drastically reduces CO2 emissions, creates jobs and provides investment opportunities for local and international companies alike. A mass transit ecosystem with a net zero emission output, powered by revolutionary technology are the cornerstones of the CAUSIS vision for a less polluted world.