Posts Tagged ‘fuel cell cars’

President Obama Inauguration and Green Incentives

June 23rd, 2011

Today, President Obama was inaugurated in Washington DC and gave a speech Martin Luther King would have been proud of, but buried within that speech is a line which underpins the commitment of billions of dollars and the US Government:

We will harness the sun and the winds and the soil to fuel our cars and run our factories.

There are quite a few others packed in there as well including reference to reducing energy dependence which strengthens enemies abroad and so on.

What this means is simple – a kickstart to the further development and adoption of green technology and applying eco-friendly machines in our daily lives and the biggest one is the car.

In very recent years the popular interest in green cars has grown in a major way, fuelled (!) by the realization that we are killing the planet with our pollution, and the cost of oil, not to mention the fact that oil is a finite resource and supplies will fail at some date in the not so distant future.

The debate will continue as to what constitutes green transport and it is not just low or zero emissions.  For example, the environmental cost of a petrol/electric hybrid vehicle should take in to account the cost of production and disposal of the (large) battery, and in the case of an electric car not only the battery but also the electricity which must be generated to charge the batteries.

Pressure has been taken off green car development recently as fuel prices have dropped but if you had the choice of two cars, one of which did more miles to the gallon, was cheaper to service and was more environmentally friendly, which would you choose?

With federal government and a popular incoming President adding his weight to the argument, it is in the manufacturers interests to hasten the development of green technology.

Honda FCX Clarity on Sale in California

June 16th, 2011

Green is the in color of the moment –  we all want to be ecologically prudent, installing efficient boilers, recycling our waste, turning off our low power light bulbs and now also switching to green cars in increasing numbers.

A new era is starting with a very green conscious government taking over and incentives being offered to the motor manufacturers to develop green technologies – this goes way beyond the much criticized and talked about bail out of Detroit.

Practical alternatives at the moment are the petrol/electric hybrid and the economical versions of mainstream cars which manufacturers seem to be bringing out every day, the best example being the Green Car of the Year which is the VW Jetta TDI. The VW is a good example of making use of modern techniques to reduce emissions and produce over 50 MPG while retaining reasonable performance in a 5 seat sedan body.  Hybrid technology is used in differing ways in the Toyota Prius and the Honda Civic, but both generate their own electric power using energy that would otherwise be wasted.

All these cars however, still use fossil fuel in whatever quantity and still produce harmful emissions albeit in smaller doses. The goal has to be to stop our reliance on, and production of, these substances.  The electric car has been variously touted as the answer but it is seriously restricted by the available battery technology which requires a recharge time of several hours and a fairly short range between top ups, making this technology viable only for relatively short journeys.

Honda’s FCX Clarity, which is on sale in California at the moment (sorry Kansas Honda lovers….no fuel cell cars yet), is really where its at – its hydrogen fuel cell produces only water as a by product and no harmful pollutants but where is the refuelling network that is going to be needed?

That too is a question for government is it not?