Category Archives: Solar

Electric Cars

I watched the documentary “Who killed the electric car?” a couple of days ago. If you are interested in electric cars, alternative fuels or alternative power generation I highly recommend this film.

Who killed the electric car?<soapbox> I fully admit I have no love for the Big Three US auto manufacturers, for a variety of reasons. Aside from their being among the largest conglomerates in the country, aside from the perverted, incestuous, and deep multi-layered collection of sub companies, aside from their talent for destroying small businesses, aside from their historical penchant for buying new technologies that could revolutionize transportation from small businesses and developers and hiding it from the rest of the world for decades or just destroying it outright, aside from all of that… I just don’t like what passes for ethics in there world. </soapbox>

Any project that can lead to the development of personal or public transportation vehicles or systems is worthwhile in my book, whether for personal or public development. Anything we can do that will be good for the environment, reduce costs for users, and take a chunk of change out of the pockets of the Big Three at the same time, thats just awesome.

There are small businesses in nearly every large metro area that can convert ANY car into an all electric car. It’s a three-fer; supporting small business, recycling a car, and removing a gas burner replacing it with an electric! The down side here is the cost, a complete change over to a plug-in electric is about $15,000. There are DIY option for this though. Batteries and the right electric motor are still expensive but the prices are coming down. A gear head with five or six grand could effectively do a home conversion.

Since I am low in the cash department, I was looking at the TruckBike as a starting point. Human powered, converting to human-electric, then on to electric. After some deeper thought on the subject I am starting to think skipping the human-electric phase. Building a plug in just might be easier than trying to work out the bugs in the human interface portion; just a thought.

Not everyone is up for a build project, and not everyone is able to cover the up front costs of a conversion. There is a burgeoning movement however of people finding creative ways to finance a conversion project when they need a new car. Think about it, if you have the credit to go out and buy a new car, you should be able to get a loan to finance the conversion, it’s cheaper that buying a car, so the payments are lower. There are some grants and other incentives from the fed, state and some local municipalities that may lower the initial investment. After that, monthly operating costs are going to be lower and regular maintenance costs are going to be substantially lower. It just might be worth the research if owning an electric car is something you are interested in.

Most estimates put the break-even on a electric conversion at around three years. With fuel costs what they are and maintenance on an aging car, it’s not that hard to see the payoff, and that is strictly looking at the money side. From an ecological perspective it makes a big difference.

Anecdotally, I heard a story about a person who got an all-electric conversion on there BMW. To go one step further, they installed a high quality solar array on their garage roof, including an energy storage system. The whole thing cost a little over $50K. For that they got a completely refurbished BMW and… the solar provides all of the energy for the car, as well as a significant portion of their home electric needs. No more gas stations and you energy bill cut in half. Now thats a payoff!

Until net time,
~Jon