Electric vehicle batteryAn electric vehicle battery (EVB, also known as a traction battery) is a rechargeable battery used to power the electric motors of a battery electric vehicle (BEV) or hybrid electric vehicle (HEV). Electric vehicle batteries differ from starting, lighting, and ignition (SLI) batteries, as they are typically lithium-ion batteries that are designed for high power-to-weight ratio and energy density. Smaller, lighter batteries are desirable because they reduce the weight of the vehicle and therefore improve its performance.
Électricité décarbonéeL'électricité décarbonée est une électricité produite à partir d'énergie primaire non-fossile. Autrement dit, l'électricité est d'origine renouvelable ou nucléaire. Cette électricité a l'avantage de ne pas ou peu émettre de dioxyde de carbone (). La capture et séquestration du carbone peut également contribuer à la décarbonation de la production d'électricité. Une énergie est « décarbonée » si elle n’émet pas de dioxyde de carbone (). Dans une acception commune, toutes les énergies renouvelables ainsi que l’énergie nucléaire sont considérées comme décarbonées.
Solar power by countryMany countries and territories have installed significant solar power capacity into their electrical grids to supplement or provide an alternative to conventional energy sources. Solar power plants use one of two technologies: Photovoltaic (PV) systems use solar panels, either on rooftops or in ground-mounted solar farms, converting sunlight directly into electric power. Concentrated solar power (CSP, also known as "concentrated solar thermal") plants use solar thermal energy to make steam, that is thereafter converted into electricity by a turbine.
Coal pollution mitigationCoal pollution mitigation, sometimes called clean coal, is a series of systems and technologies that seek to mitigate the health and environmental impact of coal; in particular air pollution from coal-fired power stations, and from coal burnt by heavy industry. The primary focus is on sulfur dioxide () and nitrogen oxides (), the most important gases which caused acid rain; and particulates which cause visible air pollution, illness and premature deaths. can be removed by flue-gas desulfurization and by selective catalytic reduction (SCR).
Hydrogen internal combustion engine vehicleA hydrogen internal combustion engine vehicle (HICEV) is a type of hydrogen vehicle using an internal combustion engine. Hydrogen internal combustion engine vehicles are different from hydrogen fuel cell vehicles (which use electrochemical use of hydrogen rather than combustion). Instead, the hydrogen internal combustion engine is simply a modified version of the traditional gasoline-powered internal combustion engine. The absence of carbon means that no is produced, which eliminates the main greenhouse gas emission of a conventional petroleum engine.
