Even Airstream is getting in on electric vehicles. According to Autoblog, the Thor brand has introduced a pair of EV concepts that include the eStream, a self-propelled camper. The dual-motor trailer not only reduces the burden on the towing vehicle, but can be remote-controlled from your phone to help you hitch up, reverse or simply move your camp site. You can even use the motors to shift the weight distribution, so you might not need a special hitch to handle certain trailer loads.
The other concept, the Thor Vision Vehicle, is a Ford Transit-based electric RV. The design is conventional, but Thor teased a "best in class" 300-mile range along with a digital cockpit that includes extensive tools to find chargers along your route.
There's no mention of whether or not the eStream or TVV will lead to ready-to-buy models, let alone timeframes for production. However, it's easy to see both reaching customers. Campers and other trailers significantly limit the range of any towing vehicle, and often demand extra power. While an electric camper like the eStream would have its own challenges (the weight and wear of its batteries, for instance), it could limit the overall impact on range and make towing an option for vehicles that would normally struggle.