Source Wrote:The very cleanest alternative fuel vehicles have been granted 100% discount from the £10 per day London congestion charge, providing they register before 24th December 2010. This discount will apply for two years as the scheme has been replaced by the Green Vehicle Discount.
To be eligible, a vehicle and the specific conversion (make of conversion equipment) must have undergone government approved tests to demonstrate an improvement in Euro IV emission results. Such vehicles are then eligible to be included in the Energy Saving Trust Powershift Register. The Register also includes the installers who are approved to fit that specific conversion.
If your car makes the grade, you need to register with Transport for London, http://www.tfl.gov.uk and pay an annual £10 fee to receive the discount. If you enter the zone most days, this move could save you up to £1600 per annum.
Converted cars with appropriate documentation (e.g. LPGA conversion certificate are accepted as an Alternative Fuel Car and on submitting the documentation to the DVLA will be eligible for a standard reduction on VED.