![Turbo-chargers are 'green' technology](https://biz-file.com/c/1109/82410-208x117.jpg)
![Paddy Hartdegen](https://biz-file.com/b/1407/113978.jpg?2)
Paddy Hartdegen
Paddy Hartdegen has been working as a journalist and writer for the past 40 years since his first article was published in the Sunday Tribune when he was just 16-years-old. He has written 13 books, edited a plethora of business-to-business publications and written for most of the major newspapers in South Africa.
![](/res/img/s.gif)