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This week, Tesla introduced a new wall charger that can be plugged directly into a standard NEMA 14-50 American wall outlet. The new wall charger is similar to the company's second-generation mobile wall connector, but offers the ability to supply 40 amperes (9.6 kW) to the long-range S, X and 3-vehicle models. Medium and standard range vehicles continue to charge at 36 amps, much like the mobile wall connector.
The new wall charger can be used wherever there is a suitable wall charger, without an electrician being required to install the charger. The new wall charger and wall connector installed by an electrician cost $ 500, but the new NEMA compatible charger 14-50 will obviously not require an electrician fee if you have an accessible power outlet. Nevertheless, Tesla recommends the wall connector installed by an electrician "for new installations".
The Tesla wall connector offers the fastest charging speeds, but according to Tesla, this new wall charger is 25% faster to charge than the Gen 2 mobile wall connector. Regarding the charging speed, it seems to be something share between the high-end wired charger and the mobile charging kit.
5,000 shippers in Maryland
The Baltimore sun reported Wednesday that the Maryland Public Service Commission (PSC) had authorized four of the state's largest public utilities to install 5,000 residential, professional and public chargers.
Taxpayers would be billed for the project, which is likely why the PSC denied the utility's initial plan for a network of 24,000 charging stations. the Sun Such a plan would have made Maryland the second country behind California in terms of network size.
The former state of the border has pledged to have 30,000 electric vehicles on its roads by 2025, but the plan of 24,000 stations would have added 25 to 45 cents to each customer's bill a month, the Sun wrote. By the end of 2017, there were 10,000 electric vehicles on Maryland's roads and 1,200 public charging stations.
The PSC has decided to ask utilities to incorporate time-use rates into all residential chargers that they install. This would encourage customers to recharge their vehicles at times of low demand by offering lower rates.
Building the bus routes of the future
Utility Dive reports that the New Flyer bus builder has created a new division to help public and private transportation agencies plan the routing and infrastructure of electric buses.
The new branch, named New Flyer Infrastructure Solutions, will provide design and engineering services, engage contractors to execute plans, certify infrastructure, and test and commission buses and their load networks. New Flyer claims to be the first bus builder in North America to offer all of these services in one.
The infrastructure issue is important for the management of bus fleets. Electric buses have unique advantages (including the replacement of a diesel bus by an electric bus significantly reduces carbon dioxide emissions), but they also have limitations that diesel buses do not have because of the extended period that they often spend to charge. This means that transit agencies can not just buy a new electric bus park. a redesign of logistics is necessary for the system to work well. New Flyer obviously sees a market in setting up these agencies.
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