Riversimple to commence Beta testing of Rasa hydrogen car

Riversimple founder Hugo Spowers says Colin Chapman and his philosophy for light weight Lotus sports cars served as an inspiration.

Spowers’ background involves racing – his previous ventures include founding and running a business that designed and built racing cars – but environmental concerns spurred a move into creating sustainable cars. The Rasa has, therefore, been built with minimal resource usage in mind.

In total, the Rasa’s well-to-wheel CO2 output (how much CO2 has been produced from the model’s conception to the end of its useful life) equates to about 40g/km. But with rapidly improving drivetrains and refined production methods, Riversimple expects to cut that number in half in the coming years.

Autocar sampled the Rasa from the passenger seat. While our limited time in the car revealed little about its performance, the overall experience was akin to that of a small British sports car. With just two gears – forward and reverse – it’s surprisingly simple to operate, and it pulled and sounded like a typical electric car.

It rode like something suited to track work – that’s to say it was rather harsh over bumps and manhole covers - but Spowers confirmed that the car’s suspension settings were still under development. He said the finished product would be much more forgiving.

The cabin is surprisingly pleasant; although insulation from the outside world is thin, the low seats, Alcantara-wrapped steering wheel and clutter-free dash give the interior a sports car feel - no doubt influenced by Spowers’ motorsport background.

The business plan

As interesting as the Rasa is, however, it’s Riversimple’s business plan that really sets it apart from other alternatively powered vehicles.

Riversimple will soon produce a run of 20 trial Rasas to be used by individuals later this year in what it calls a beta trial. It believes opening the development phase to people outside the business will help it increase the rate of improvement.

Riversimple will also open source all its findings and development, so other companies can then work to develop the technology. Spowers’ thinking is that having thousands of eyes working on a piece of technology is far better than just a small team. He’s confident Riversimple’s place as development leader will ensure the company’s survival, even if its technology is used elsewhere.

After the beta trial, a full production run of 3500 vehicles is planned for 2018. These cars will be sold under a contract where buyers rent the right to use the vehicle. Although costs are unconfirmed, Riversimple says prices will be reasonable, and will include fuel, insurance and maintenance costs.

"Rather than trying to make money from our customers in the first few years of ownership, our business plan means we make more money by giving the customer the most affordable service we can," explains Spowers. "If the car is cheap to build, efficient and reliable, we make more money and the customer is happier. All parties are working towards a common goal.”