Just to be sure that we are all getting off on the right foot on this, let me excerpt a few lines from the WP entry on brainstorming. All this is well trod terrain, but just to be sure:
Brainstorming – what we are calling here a thinking exercise — is a group creativity technique by which efforts are made to find a range of insights on a specific problem by gathering a list of ideas spontaneously contributed by its members. Continue reading
This is a collaborative thinking exercise addressing essentially a single question. But one of many parts. What is the “modern motor car” going to look like in the decade immediately ahead? Will it be more of the same? Or will it mutate into a very different form of mobility? Who is going to own it? And how is it going to be used? Where will it be driven (and eventually parked)? Will it be piloted by a warm sapient human being, or will it be driverless? Will it still have wheels, doors and tires? What will be its impact on the environment? And what will be the impact of the “environment” on it? On public safety? On quality of life for all. Will it be efficient, economic and equitable? Who will make them and where? Is it going to create or destroy jobs? And how fast is all of this going to occur? . . . Continue reading
Those premium German car companies must know something we don’t! BMW announced it was getting into the one-way carsharing business in Munich, with a fleet of 300 BMW 1-series and Minis, starting in April; followed by 500 vehicles in Berlin. They’re calling it “Premium Carsharing”. Continue reading
A sustainable transport system is a system of choices – quite the opposite in many ways of the old all-car no-choice model that all too often spends most of its time in taking up scarce space but not moving. With this very much in view, the City of Paris has just stepped up to the plate and is now in the process of bringing into service what they propose will be a new link in the chain of sustainable transport options: a carsharing system not quite like any other. No less than three thousand cars to come on line in shared service in just nine months – and electric cars at that – working out of 1000 to 1200 stations spotted over not only the central city but a number of surrounding communities as well. The biggest and most daring carshare bet of all time. Continue reading
Here we go again. Green power? A nice little electric car is a great way to get around in a city. I should know since I drove one in Paris for the better part of a decade (eyes right). Whether or not it is a good idea to multiply the kinds of cars that the main players have in mind (definitely not the one you see here) by say one billion or even some notable fraction of that is another matter. Have a look at this good attempt from Greenpeace, Friends of the Earth Europe and Transport and Environment to make some sense out of this one, where often enthusiasm and self-interest way outpace solid information. And then let’s talk about it.
Harvesting the climate potential of electric vehicles
- A study by CE Delft
– Commissioned by Greenpeace, Friends of the Earth Europe and Transport and Environment
Transport is the sector with the fastest growing greenhouse gas emissions in the EU. Since 1990 its emissions have increased by 38%. (Including emissions from international shipping and aviation. Source: Statistical Pocketbook Energy and Transport 2009.)
European Commission President José Manuel Barroso recognised this problem in September 2009 in his ‘political guidelines for the next Commission’. He said: “the next Commission needs to maintain the momentum towards decarbonising the transport sector as well as the development of clean and electric cars.”
A number of European countries have launched national programmes and promotion strategies for electric cars ranging from support for research and development to purchase incentives. But current EU policies offer no guarantee that more electric vehicles on Europe’s roads will lead to savings in carbon emissions over coming years.
Greenpeace, Friends of the Earth Europe and Transport and Environment have commissioned a study that:
• Analyses the impact of electric vehicles on the European power sector and on CO2 emissions.
• Assesses how policies should be changed in order to maximise greenhouse gas emission savings from the introduction of electric vehicles.
The report is released as the EU begins to develop its electric vehicle initiative and action plan (announced for May 2010).
The study finds that electric vehicles can in principle substantially contribute to decarbonising road passenger transport. They compare favourably to (even advanced) internal combustion engine cars in that:
- They are substantially more efficient than conventional vehicles.
– They can be fuelled with electricity generated from a large range of energy sources, including renewable sources with virtually zero CO2 emissions.
- They have no direct emissions.
- They can charge up with energy generated by renewables when there is a surplus of supply.
However, increasing the number of electric vehicles without a change in current legislation could result in:
- An increase in oil consumption and CO2 emissions in the EU car sector, compared to a situation without electric vehicles.- An increase in coal- and nuclear-based electricity production, instead of an increase in energy production from renewable sources.
1. Ensuring that electric vehicles reduce CO2 emissions from the car sector
Existing EU legislation on car emissions allows manufacturers to use sales of electric vehicles to offset the continued production of gas-guzzling cars. So-called ‘super credits’ for electric vehicles allow carmakers to sell 3.5 high-emitting cars for every electric car they sell, without affecting the overall CO2 target for their fleet. The report shows that this has the effect of actually increasing oil consumption and associated CO2 emissions, compared to a situation without electric vehicles. It finds that increasing sales of electric cars to 10% of total car sales could lead to a 20% increase in both the oil consumption and CO2 emissions of the overall fleet (conventional and electric vehicles).
The so-called ‘super credits’ for electric vehicles also reduce the contribution of electric vehicles to reaching the transport target of the EU’s renewable energy directive. The directive requires that 10% of the energy supply for the transport sector in 2020 come from renewable sources (biofuels and renewable electricity). Biofuels and renewable electricity for vehicles are in direct competition to achieve this target. As long as biofuels remain largely unsustainable, renewable electricity is the greenest option.
a) Abolish so-called super credits for electric vehicles granted under EU legislation on CO2 emissions from cars and under forthcoming legislation on CO2 emissions from vans.
b) Ensure binding and ambitious 2020 targets for CO2 emissions from cars and vans that will increase overall efficiency for both combustion and electric vehicles.
2. Ensuring that the additional electricity demand resulting from the uptake in electric vehicles is met by additional renewable electricity
Carbon emissions from electric vehicles depend on the type of electricity they consume. When charged on renewable electricity, electric vehicles have a greenhouse gas impact of nearly zero. Charging them on electricity produced with coal results in equal or higher emissions than for comparable conventional vehicles.
The additional power demand for electric vehicles is expected to be relatively low. Assuming an uptake of up to 30 million battery electric and plug-in hybrid vehicles on EU roads, the increase would be less than 3% compared to current EU demand. But without demand management, any increase in energy consumption could simply increase fossil fuel and nuclear energy production. (Increasing electricity demand from transport is therefore likely to have an upward effect on the CO2 price in the EU’s emissions trading scheme. This effect has not been fully studied in this report, but is expected to remain small in the coming decade, as the additional electricity demand will be limited.)
In order to avoid these market distortions, EU member states should boost the supply of renewable electricity. They should also monitor and report estimates of the share of renewable electricity used in cars for the purpose of reaching their 10% renewable energy transport target. This would stimulate the deployment of smart charging technologies that favour renewables and create an attractive market for electric vehicles.
c) Encourage member states to raise their renewable electricity targets in line with the additional demand for electric vehicles.
3. Enabling the use of renewable electricity in electric vehicles
To enable a greater share of renewable electricity in the power mix and in electric vehicles, the electricity system should be made more flexible to allow for the integration of energy from variable renewable sources, such as wind and solar energy. Electric vehicles can play an important role in this development, as they combine long periods of connection to the grid with large storage capacity in their batteries. But they will only do so if they are equipped with on¬board metering systems. These would help them manage electricity input and primarily be charged when surplus electricity – mostly from renewables like wind and solar – is available on the power grid. Unless charging is properly managed, electric vehicles will not play a role in enabling the future renewable energy system.
To guarantee that car manufacturers apply the necessary technology for smart metering, the technology needs to be standardised and enforced through EU legislation. The standardisation and compatibility of such hardware and the ability of cars and electricity grids to exchange information would guarantee that drivers of electric vehicles could charge up anywhere.
e) Develop smart cars and smart grids that are able to exchange data and that favour the use of renewable electricity.
f) Standardise charging technology to ensure that every driver can charge up anywhere in Europe.
# # #
Greenpeace – Franziska Achterberg: Greenpeace EU transport policy advisor, +32 (0)498 362403 (mobile), email@example.com.
Transport & Environment – Jos Dings: Director, Transport & Environment, +32 (0)498 51 53 19 (mobile), firstname.lastname@example.org.
CE Delft – Bettina Kampman: Senior researcher/consultant,
+31 (0)15-2150171, +31 (0)6 21520939 (mobile), email@example.com.
In the interest of fairness, now that you have heard from a high source about how best to deal with all those common people getting in your way in India’s crowded streets, you now have a chance to spend a few minutes with Ms. Veronica Moss, who has some points to make about the dangers of ceding valuable public space to ordinary people in the middle of New York City.
Just in today from our friends at StreetFilms in New York. In their words:
Veronica Moss Visits Times Square
by Clarence Eckerson, Jr. on November 16, 2009 |