Yesterday Honda released a render of their 2015 power unit (PU), their first crack at the hybrid technology that has revolutionised F1. Whilst the image is not entirely – if at all – representative of their actual unit next year, I have nonetheless had an initial overview of it and also taken a look a the current rumour mill surrounding 2015 drivetrains.

It’s still very early days and things are developing very quickly, but here is the story so far regarding Honda and their position amongst Mercedes, Ferrari and Renault in the power battle for next year – http://richlandf1.com/?p=28880.