LNG: TESLARATI

The Tesla Semi might be receiving a lot of interest from companies and the electric vehicle community as a whole, but an automotive technology expert from Germany is not that impressed. In a statement, Chair of Automotive Engineering at the Technical University of Munich Markus Lienkamp criticized all-electric trucks like the Tesla Semi, stating that such vehicles are pretty much pointless in the economic and ecological sense.

“The battery for a Tesla Semi must have a capacity of about 1000 kWh, per 100 kilometers about 130 kilowatt-hours. This is technically not easily feasible and it’s also pointless both economically and ecologically,” he said.

Lienkamp’s scathing criticism comes on the heels of a study from Transport and Environment, a consortium of European environmental organizations that conducted a study comparing the energy consumption and environmental costs of conventional diesel trucks and their all-electric counterparts. Two diesel trucks were used for the study: one with an average consumption of 33 liters per 100 kilometers (around 7 mpg) and a more aerodynamic truck with a consumption of 22 liters per 100 km (10.69 mpg).

The results of Transport and Environment’s study found that diesel trucks consume between 2.2-3.3 kilowatt-hours per kilometer, far above the consumption of an average electric truck, which requires 1.44 kWh per km. Electric vehicles that are designed from the ground up for maximum efficiency such as the Tesla Semi require just 1.15 kWh per km. The study’s authors concluded that overall, using all-electric trucks reduces energy consumption by a factor of 1.5-2.9.

All-electric trucks surpass diesel trucks in terms of efficiency as well. The study revealed that a diesel truck engine has an efficiency of 20-45% on long-haul routes and a measly 10% in city traffic. In comparison, electric trucks have a 90% efficiency for long routes and 75% in urban traffic. Lienkamp is not convinced, arguing that the source of the electricity used by vehicles like the Tesla Semi affects efficiency.

“The efficiency of the electricity mix used for the truck battery is important. If the energy comes from a gas-fired power plant, for example, the overall efficiency quickly drops back to 40%. If, on the other hand, 80% to 90% of the electricity comes from renewable sources, as planned in the EU for 2040, long-distance trucks would be attractive from an ecological point of view,” he said.

The authors of the study maintained that electric trucks are cheaper to repair and maintain simply because they have fewer moving parts. Even brakes will rarely need replacing, thanks to systems like regenerative braking. While these are compelling advantages, Lienkamp stated that “for distances of 500 kilometers and beyond, battery-powered trucks simply won’t make any economic sense until 2030,” adding “with electric vehicles, the cost of trying to reduce CO2 levels is simply too high.”

It should be noted that the Tesla Semi, at least in its upcoming iteration, is not designed to enter the long-haul market that is dominated by trucks that can go over 1,000 miles in one full tank. Rather, the Tesla Semi is designed to compete in short-range routes that range from 300-500 miles. From this perspective, it becomes difficult to argue against the Tesla Semi.

The Tesla Semi is a Class 8 truck, and with its four Model 3-derived electric motors, the all-electric long-hauler is capable of sprinting from 0-60 mph in just 5 seconds without a trailer. With a full load, the Semi can reach highway speeds in 20 seconds, far quicker than conventional diesel trucks. The Tesla Semi is currently undergoing real-world tests, in preparation for its production, which is expected to start either this year or sometime in 2020.

The results of the Human Rights Campaign (HRC) Foundation’s 2019 Corporate Equality Index (CEI) are in, and Tesla is listed once more among the best companies for LGBTQ workers in the United States. Tesla’s rankings in the 2019 CEI marks the fifth time that the electric car maker has been lauded by the HRC.

The HRC Foundation’s CEI report analyzes how the country’s leading companies are advancing policies and practices to protect and help workers that are members of the lesbian, gay, bisexual, transgender and queer (LGBTQ) community. This year, 571 businesses earned a perfect 100 score in CEI’s rankings. These companies were designated by the HRC Foundation as Best Place to Work for LGBTQ Equality for their efforts on behalf of their LGBTQ workers. Tesla is among these companies.

In an announcement, HRC President Chad Griffin noted that businesses which are adopting LBGTQ-friendly policies and initiatives are not only helping their local workers in the United States; they are also making it a lot easier for LGBTQ employees who work offshore. This is true for companies such as Tesla, which employs a team of employees that span multiple countries across the globe.

“The top-scoring companies on this year’s CEI are not only establishing policies that affirm and include employees here in the United States, they are applying these policies to their global operations and impacting millions of people beyond our shores. Many of these companies have also become vocal advocates for equality in the public square, including the dozens that have signed on to amicus briefs in vital Supreme Court cases and the more than 170 that have joined HRC’s Business Coalition for the Equality Act. Time and again, leading American businesses have shown that protecting their employees and customers from discrimination isn’t just the right thing to do — it’s also good for business,” Griffin said.

Tesla scored a perfect rating in several key metrics of the CEI. Among these include equal health coverage for transgender individuals, equivalency in same and different-sex spousal medical and soft benefits, and policies that actively prohibit the discrimination of employees based on their gender orientation. Tesla also received a perfect score for using suppliers that are owned by individuals that are members of the LGBTQ community.

Tesla and Elon Musk have always been supportive of the LGBTQ community. This was highlighted last year when Elon Musk bluntly shut down a Twitter user who complained about Tesla’s participation in a Pride Parade. Musk was quick to issue a rebuttal, telling the homophobic Twitter user that “you will really hate that Tesla scored 100/100 four years in a row on LGBTQ equality.” Musk added an extra takedown for good measure, writing “Don’t buy our car if that’s a problem. People should be free to live their lives where their heart takes them” in another response. The homophobic user’s offending tweet was subsequently deleted.

The HRC Foundation’s full 2019 CEI report could be accessed here.

Tesla’s Semi Truck is nearing production readiness, and a new video showing the long hauler transporting its brethren Model S, Model 3, and Model X all-electric vehicles demonstrate the company’s continued commitment to its development.

A photo of the Tesla Semi truck with its full trailer attachment was first teased by CEO Elon Musk on Twitter, but the seemingly effortless, acceleration of the massive truck despite a heavy cargo load can only really be appreciated when seen in action.

A Model S camera car is seen following close behind as the Semi Truck leaves the frame, indicating that a full production video is likely to be forthcoming.

via Gfycat

Utilizing the Tesla Semi truck for delivery of its all-electric vehicles will allow the company to come full circle on its sustainable energy goals, as it relates to shipping and logistics. Musk has said in the past that Tesla intends to produce its own cargo carriers for vehicle deliveries, but is currently purchasing trucks and trailers to help satisfy increasing demand.

Sightings of Tesla Semi test mules have been somewhat frequent since its November 2017 unveiling, indicating that progress has still been ongoing for the hauler despite the company’s main priority to expand into the consumer car market. Elon Musk acknowledged the impact its other commitments have had on the California-based company’s efforts.

“We’ve been so mired in production & logistics for past 18 months. Really looking fwd to getting Semi into production,” he said via Twitter.

The Model 3 created a sales surge which manifested into a production and logistics “hell” for the all-electric car maker. However, lessons learned from that struggle will likely carry into a smoother future for its Semi manufacturing efforts. The initial time frame for production of the Tesla Semi is sometime this year, as predicted by Musk.

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Test drive events have also been offered to some Tesla Semi reservation holders, providing valuable feedback from the industry that it hopes to win over.

Once the Tesla Semi is in customers’ hands and on the road, it has the potential to be a true disruptor in the trucking industry. Its stats, for one, are certainly desirable: 0-60 mph in 5 seconds, 500+ mile battery range supplemented by a “Megacharger” network, autonomous convoy technology, unparalleled visibility, and 80,000 lb load capacity.

Savings of $200k in fuel per one million miles driven makes the financial case for conversion from diesel-powered haulers to the all-electric Tesla Semi. Competitors with alternative energy powerhouses are beginning to pop up, Nikola Motor Company being one, but for now, Tesla is taking the lead and will potentially have the upper hand in the industry for a notable amount of time.