2 million new electric cars were sold during 2018

Electric vehicles provide an important end-use for renewable energy by allowing for the replacement of fossil fuels in certain transport applications. As the market share of EVs grows, they also support the integration of VRE by presenting options for demand-side response, for example through vehicle-to-grid (V2G) technology. 

The global stock of passenger EVs (electric cars) reached over 5.1 million units in 2018 – a 63% increase from 2017. Around 2 million new electric cars were sold during 2018, a sales increase of 68% from the previous year. Nonetheless, electric cars still represented a small share of all passenger vehicles, at just over 2.1% by year’s end.

EV markets also remain highly concentrated: as of late 2018, 40% of all EVs in use were clustered in just 20 cities that together account for 3% of the global population.

China had nearly 50% of the global EV stock by the end of 2018, followed by the United States at 22%.

Sales of new EVs reached nearly 1.3 million units in China, including just over 1 million passenger EVs, sales of which increased more than 80% year on year.

Norway remained the leader in the total market share of new electric cars, and around half of new cars registered in the country in 2018 were either battery electric vehicles (BEVs) (30%) or plug-in hybrid electric vehicles (PHEVs) (20%).

The next-largest markets were Iceland at 19%, Sweden at 8% and the Netherlands at 7%.
The global stock of electric two-wheelers reached around 260 million in 2018, one-quarter of which are in China.103 By one estimate, China’s electric two-wheelers account for 80% of the avoided greenhouse gas emissions resulting from the use of EVs.Some 40 million electric three-wheelers were in use by the end of 2018, virtually all in China.
The stock of electric buses (both BEV and PHEV) grew more than 25% to about 460,000 in 2018, with the vast majority in China (around 421,000 units) and slightly more than 2,100 in use in Europe, Japan and the United States.

Electric trucks are used mainly in public and commercial fleets in urban settings. In 2018,  waste companies in Brazil and China placed large orders for electric refuse trucks (200 and 500 units, respectively).
More than 100,000 public EV charging points were installed in 2018, bringing the global total to some 395,000 slowcharging units and 145,000 fast-charging units. China was home to more than half (51%) of all public charging points globally by the end of 2018, followed by the United States (10%), the Netherlands (7%), Japan (6%) and France/Germany (5% each).

By early 2019, the United States and Canada together had more than 5,000 fast-charging

Electric Vehicle Industry

The leading manufacturers of passenger EVs in 2018 were (in order of production volume) Tesla, BYD, BAIC, SAIC, Nissan, BMW, Volkswagen, General Motors, Toyota and Mitsubishi.

By August 2018, some 47 plants in China were either manufacturing or planning to manufacture EVs, compared with some 39 plants in the rest of the world.

Chinese battery manufacturing for EVs also is scaling rapidly. Established manufacturers of internal combustion engine vehicles – including VW, Daimler, Nissan, Volvo and others – have made aggressive plans to electrify their vehicles over the coming decade.
In 2018, the specific use of VRE to charge EVs was piloted in a one-week US-based trial by automaker BMW and the California utility Pacific Gas and Electric (PG&E), during which participating electric cars received up to 80% of their energy from renewable resources. 

To increase vehicle charging during peak solar production hours, PG&E sent renewable energy production forecasts to BMW, which then used incentives and messaging to encourage EV owners to charge their cars at these times.
The initiative was one of several activities in 2018 aimed at supporting power system flexibility through both the management of charging times and the implementation of bi-directional charging and discharging of EV batteries (V2G).
Bi-directional charging could allow fleets of EVs to act as virtual utility storage, enabling higher penetration of VRE.
A number of V2G-enabled vehicles were available in 2018, and automaker Honda invested in bi-directional charging at its European R&D site. The Institute of Electrical and Electronics
Engineers, a global industry association, is developing technical standards for bi-directional charging systems; however, wider commercialisation of the V2G market has been slow.
Considerable efforts to expand EV charging infrastructure were under way in 2018. The growth of China’s EV market outpaced the deployment of EV charging points in the country during the year, highlighting the urgency of installing charging networks.
China’s State Grid announced a goal to install some 120,000 public chargers nationwide by 2020, and private entities including German automaker VW also plan to roll out fast-charging networks in China to support EV sales.
In Europe, Shell stepped into the EV industry with the installation of 80 ultra-fast, 350 kW charging points in western Europe, which can add some 150 kilometres of vehicle range in 5 minutes, or fully charge an EV battery in 10 minutes.

In the Netherlands, the energy storage company Leclanché is piloting the use of stationary energy storage in EV fast-charging networks, and as of early 2018 an initial 60 charging points that provide charge times of around 20 minutes had been installed.