Tesla starts high-volume Semi production in Nevada

Tesla has officially launched high-volume production of the Tesla Semi at its Sparks, Nevada factory. The move marks a significant step for the company's electric truck program, which was first shown as a concept in late 2017.

The Semi will be offered in two range options: a long-range version with an estimated 500 miles per charge and a standard version with an estimated 325 miles per charge. These figures compare favorably with competitor electric trucks, which advertise ranges of 155 to 430 miles.

However, electric semis still face challenges. They can cost two to three times more upfront than diesel trucks. In China, electric trucks already account for nearly 30 percent of heavy-duty truck sales, indicating a growing global market.

Tesla is also expanding its charging infrastructure. The company's website shows two public megawatt chargers operating in the Los Angeles area, and Tesla plans to open 30 megawatt chargers by the end of the year.

Elon Musk skipped the Semi launch event to attend a White House China State Dinner, according to arstechnica.com. The production start was highlighted by Tesla executives Lars Moravy and Dan Priestley.