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Rotary Racer

NATIONAL F24 FINAL WINNERS - 2013, 2012, 2011 and 2009


Proud Platinum Mileage holders (125 Miles)

Picture top left Credit Matt Barker

This page is devoted to the Chipping Sodbury School's Rotary Racer Greenpower electric car. This is an efficient electric racing car designed, built and raced by pupils and parents at Chipping Sodbury School in the Greenpower schools challenge. Greenpower cars race in 1.5 hour sprint-style races on full size racing circuits and generally average a speed of around 30mph achieving equivalent MPG values of greater than 3000 MPG.

The aims of the Greenpower initiative is to promote engineering and technology as exciting careers, to those aged 9-21. The concept is for teams of secondary school pupils, their parents and teachers to design, build, develop and race highly efficient "green" electric racing cars.

The Rotary Racer team had an excellent 2013 season managing to win the National Greenpower F24 Championship at the final held in Goodwood in October 2013 as well as a number of regional wins. If you ever want to see the car in a race, visit to see the dates of races or contact the team (see bottom for details).

Also, you can 'like' our facebook page at Rotary Racer Greenpower Team for updates on our latest activities or follow us on twitter at @Rotary_Racer. Make sure you subscribe to our channel - Rotary Racer Greenpower.

Currently, the team have just finished building a new car - Rotary Racer 9. To see what we did, and what modifications we are doing, please visit: Diary

Our Fab Sponsors

Rotary Club Chipping Sodbury
Townsland Trust Chipping Sodbury Townsland Trust


Rotary Racer News

  • 12th October - The team gain 2nd, 3rd and 1st at the international final! This impressive achievement has meant that we came 3rd in the F24+ championship, and 2nd in the F24 international final. Congratulations team!
  • 29th September - The team have made it into the final!
  • 28th September - A great day at the home circuit - Castle Combe- getting 1st, 2nd and 1st place positions! Race reports and Pictures will be up soon.
  • 21st September - A fantastic day's racing gaining 3rd, 2nd and 1st place in each race respectively. Race reports and Pictures will be up soon. Go team!
  • We have made the electronic speed controller used in Rotary Racer into a pupil buildable and programmable kit and are selling this to any Greenpower teams that are interested. More info is at:
  • 19th July - An absolutely brilliant race day at Merryfield for the team, gaining 1st place positions in both F24 races and 2nd place position (only 0.5seconds behind 1st place) in F24+. Pictures can be found in our showcase section of the website and a race report will be uploaded shortly :)
  • 8th June - A fantastic first race for the season at Goodwood gaining 1st and 2nd places in the first F24 race and F24+ respectively. Pictures from the race can be found here: Goodwood2014 A race report can be found at: Race Report
  • A brilliant day at the Goodwood Test day, got some vital driving experience in! Thanks Greenpower :)
  • Working on GpDrivingSim a Greenpower Sriving Simulator.
  • Video on the design and development of RR9 on YouTube.
  • We are developing a simple Greenpower Speed Controller, GpSpeed, for info see here.
  • Subscribe to our newYoutube channel!
  • Some info on the design and development of RR9:  Rotary Racer 9 - Design and Development.

The Team

The Rotary Racer team are:

F24+: Thomas (the Tank Engine/Op-Thomas Prime) and Dawn (Little Miss Flat-Out)

F24: Louise (Persil, Small and Mighty), Jacob (Smiley), Francesca (Nickname to be chosen), Becky (Nickname to be chosen), Joe (Josephina the Ballerina), Tristan (Tristan' Shout), Tom (Nickname to be chosen) and James (Nickname to be chosen)

Parents: Kevan, Terry, Paul, Luke, Steve and Robert


We have made the electronic speed controller used in Rotary Racer into a pupil buildable and programmable kit and are selling this to any Greenpower teams that are interested. As well as performing as an electronic motor speed controller, the kit can be developed by the teams into a full electronics control system for Greenpower cars with displays, data logging, GPS and telemetry etc.

More info is at:

General Information

Car development


Performance and Data Logs



If you have any questions, please get in contact by email:

(If you particularly want a parent or student, please specify as this sends to both. Otherwise, it'll be whoever reads it first!)

Picture on Right Credit Matt Barker