Toyota

Company reveals it has cut emissions by more than a 10th through rapid rollout of LED lighting and efficient air conditioning units

Sports car capable of cutting fuel consumption by up to 40 per cent expected by the end of the year

Toyota announces record US sales for hybrid as plug-in version launches

Automakers confirm joint research project on next generation lithium-ion batteries has already started

European director recommits carmaker to fuel-cell technology at unveiling of latest hydrogen prototype

Eight brands and seven nations already below 2015 target of 130g of CO2 per kilometre

Government confirms popular tax breaks will continue past next April

German manufacturers will also supply Toyota's European arm with efficient diesel engines from 2014

Range-extended hybrid will be priced lower than Nissan Leaf and Ampera/Volt in most markets

Japanese manufacturer unveils plan to sell 1.5 million electric cars and become world leader in zero-emission vehicles