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SemaConnect
SemaConnect was an electric vehicle infrastructure company located in Bowie, Maryland founded in 2008 by entrepreneur, Mahi Reddy. The company and its assets were acquired by Blink Charging in June 2022. On June 23, 2023, Blink Charging officially migrated all remaining SemaConnect infrastructures onto their own network, therefore phasing out the use of the SemaConnect brand entirely. Company SemaConnect is a developer and producer of smart networked Electric Vehicle charging stations and electric vehicle software for station owners and EV drivers. The company launched in 2008 with the first ChargePro 620 edition and EV software called SemaCharge. SemaConnect has 150 ChargePro charging stations in Maryland, Virginia and Washington, D.C. In 2011, SemaConnect partnered with 350Green for the launch of 1,500 charging stations across the U.S. at retailers including Walgreens and Simon Properties. In July 2015, SemaConnect raised $15 million to expand their electric car network and cu ...
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Electric Vehicle Infrastructure
An electric vehicle charging network is an infrastructure system of charging stations to recharge electric vehicles. Many government, car manufacturers, and charging infrastructure providers sought to create networks. the largest fast-charging location was in California on the Tesla Supercharger network, with 56 charging stalls. Today, charging network vendors include either proprietary solutions (ex. Tesla or Chargepoint), or hardware agnostic solutions (ex. AmpUp, EVConnect, and Greenlots). Hardware-agnostic vendors allow for customers to switch out their charge stations and/or switch to a different network vendors (similar to an unlocked smartphone); whereas proprietary vendors do not allow for customers to switch. Maps The Go Electric Stations is a global station navigation system. The project currently includes free smartphone apps via Next Charge
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Blink Charging
Blink Charging Co. is an American electric vehicle charging network operator headquartered in Miami Beach, Florida. A smaller EV charging network in the United States, it has over 51,000 chargers globally. History Blink was incorporated October 3, 2006, as New Image Concepts, Inc. (a shell company) to provide consulting services around personal appearance and entertainment. On November 20, 2009, it changed its name to Car Charging Group, Inc. in a merger with Car Charging, Inc. before settling on Blink after acquisition of the titular asset in 2013. In March 2023, Blink was one of three EV charger suppliers chosen by the U.S. Postal Service as part of its electric vehicle fleet upgrade; Blink will supply up to 41,500 EV chargers. Acquisitions Blink Network In October 2013, the Blink network was acquired from ECOtality after its chapter 11 bankruptcy. SemaConnect In June 2022, Blink acquired SemaConnect SemaConnect was an electric vehicle infrastructure company loc ...
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Bowie, Maryland
Bowie () is a city in Prince George's County, Maryland, United States. Per the 2020 census, the population was 58,329. Bowie has grown from a small railroad stop to the largest municipality in Prince George's County, and the fifth most populous city and third largest city by area in the U.S. state of Maryland. In 2014, CNN Money ranked Bowie 28th in its Best Places to Live (in the United States) list. History 19th century The city of Bowie owes its existence to the railway. In 1853, Colonel William Duckett Bowie obtained a charter from the Maryland legislature to construct a rail line into Southern Maryland. In 1869, the Baltimore & Potomac Railroad Company began the construction of a railroad from Baltimore to Southern Maryland, terminating in Pope's Creek. The area had already been dotted with small farms and large tobacco plantations in an economy based on agriculture and slavery. In 1870, Ben Plumb, a land speculator and developer, sold building lots around the railroad jun ...
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United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ...
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Electric Vehicle
An electric vehicle (EV) is a vehicle that uses one or more electric motors for propulsion. It can be powered by a collector system, with electricity from extravehicular sources, or it can be powered autonomously by a battery (sometimes charged by solar panels, or by converting fuel to electricity using fuel cells or a generator). EVs include, but are not limited to, road and rail vehicles, surface and underwater vessels, electric aircraft and electric spacecraft. For road vehicles, together with other emerging automotive technologies such as autonomous driving, connected vehicles and shared mobility, EVs form a future mobility vision called Connected, Autonomous, Shared and Electric (CASE) Mobility. EVs first came into existence in the late 19th century, when electricity was among the preferred methods for motor vehicle propulsion, providing a level of comfort and ease of operation that could not be achieved by the gasoline cars of the time. Internal combustion engin ...
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SAEJ1772
SAE J1772, also known as a J plug or Type 1 connector after its international standard, IEC 62196 Type 1, is a North American standard for electrical connectors for electric vehicles maintained by SAE International under the formal title "SAE Surface Vehicle Recommended Practice J1772, SAE Electric Vehicle Conductive Charge Coupler". The SAE maintains the general physical, electrical, communication protocol, and performance requirements for the electric vehicle conductive charge system and coupler. The intent is to define a common electric vehicle conductive charging system architecture including operational requirements and the functional and dimensional requirements for the vehicle inlet and mating connector. The J1772 5-pin standard supports a wide range of single-phase (1φ) alternating current (AC) charging rates. They range from portable devices that can connect to a household NEMA 5-15 outlet that can deliver 1.44 kW (12 amps @ 120 volts) to hardwired equ ...
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PlugShare
PlugShare is a mobile and web application which provides information on the location and details of charging stations for electric automobiles. The application was developed and continues to be maintained by Recargo, Inc. - which has been a part of EVgo Inc. since mid-2021. History PlugShare was introduced in 2009, the same year its developer, Recargo, Inc., was founded. The application and its developer, Recargo, Inc., were acquired by Innogy in October 2018. They were then acquired by EVgo Inc. in July 2021 for US$25 million. The number of charging stations available via the application grew by 50% from June 2021 to June 2022 to approximately 600,000 stations. By this time, the application had 2.5 million registered users who had collectively checked in on the application over 5 million times. Overview PlugShare utilizes the user's location or a provided address to show a map or list charging stations for electric automobiles. The application provides basic information o ...
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Plug-in Electric Vehicle
A plug-in electric vehicle (PEV) is any road vehicle that can utilize an external source of electricity (such as a wall socket that connects to the power grid) to store electrical power within its onboard rechargeable battery packs, which then powers the electric motor and contributes to propelling the wheels. PEV is a subset of electric vehicles, and includes all-electric/battery electric vehicles (BEVs) and plug-in hybrid vehicles (PHEVs). ''See definition on pp. 2.'' Sales of the first series production plug-in cars began in December 2008 with the introduction of the plug-in hybrid BYD F3DM, and then with the all-electric Mitsubishi i-MiEV in July 2009, but global retail sales only gained traction after the introduction of the mass production all-electric Nissan Leaf and the plug-in hybrid Chevrolet Volt in December 2010. Plug-in electric cars have several benefits compared to conventional internal combustion engine vehicles. All-electric vehicles have lower operating and m ...
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Plug-in Hybrid Vehicle
A plug-in hybrid electric vehicle (PHEV) is a hybrid electric vehicle whose battery pack can be recharged by plugging a charging cable into an external electric power source, in addition to internally by its on-board internal combustion engine-powered generator. Most PHEVs are passenger cars, but there are also PHEV versions of commercial vehicles and vans, utility trucks, buses, trains, motorcycles, mopeds, and even military vehicles. Similar to all-electric vehicles (BEVs), PHEVs displace greenhouse gas emissions from the car tailpipe exhaust to the power station generators powering the electricity grid. These centralized generators may be of renewable energy (e.g. solar, wind or hydroelectric) and largely emission-free, or have an overall lower emission intensity than individual internal combustion engines. Compared to conventional hybrid electric vehicles (HEVs), PHEVs have a larger battery pack that can be charged from the power grid, which is also more efficient and ...
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Electric Vehicle
An electric vehicle (EV) is a vehicle that uses one or more electric motors for propulsion. It can be powered by a collector system, with electricity from extravehicular sources, or it can be powered autonomously by a battery (sometimes charged by solar panels, or by converting fuel to electricity using fuel cells or a generator). EVs include, but are not limited to, road and rail vehicles, surface and underwater vessels, electric aircraft and electric spacecraft. For road vehicles, together with other emerging automotive technologies such as autonomous driving, connected vehicles and shared mobility, EVs form a future mobility vision called Connected, Autonomous, Shared and Electric (CASE) Mobility. EVs first came into existence in the late 19th century, when electricity was among the preferred methods for motor vehicle propulsion, providing a level of comfort and ease of operation that could not be achieved by the gasoline cars of the time. Internal combustion engin ...
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Charging Station
A charging station, also known as a charge point or electric vehicle supply equipment (EVSE), is a piece of equipment that supplies electrical power for charging plug-in electric vehicles (including electric cars, electric trucks, electric buses, neighborhood electric vehicles, and plug-in hybrids). There are two main types: AC charging stations and DC charging stations. Batteries can only be charged with direct current (DC) electric power, while most electricity is delivered from the power grid as alternating current (AC). For this reason, most electric vehicles have a built-in AC-to-DC converter, commonly known as the "onboard charger". At an AC charging station, AC power from the grid is supplied to this onboard charger, which produces DC power to charge the battery. DC chargers facilitate higher power charging (which requires much larger AC-to-DC converters) by building the converter into the charging station instead of the vehicle to avoid size and weight restriction ...
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