Mobile chargers could keep EVs running
Zafer Sahinoglu at the Mitsubishi Electric Research Laboratories in Cambridge, Massachusetts, and colleagues, think they have found a way to prevent this. They are developing a network of portable charging stations, which can be moved to wherever the demand for recharging is greatest.
To determine where the stations are needed, in-car sensors would monitor the level of charge in the battery and periodically report this to a central operations centre, which would flag areas where most cars run low on juice. The stations can then be deployed wherever the low-charge "hotspots" are at that time. Just five mobile stations would be needed to cover 100 electric cars on a 100-kilometre stretch of highway, the team says.
The roaming stations could be charged up from the mains at night, and then discharge their electricity to cars during the day, they say, reducing the load on the electricity grid at peak times.
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EDF and France reach deal on electricity prices-source
PARIS - State-controlled power group EDF and the French government have reached a tentative deal on future nuclear power prices, a source close to the government said on Monday, ending months of tense negotiations.
The two sides agreed on 70 euros per megawatt hour (MWH) as a reference level for power prices, the source said, cautioning that details of the deal are still being finalised.
The negotiations aimed to find a compromise between EDF, which is eager to maximise revenues to fund investments, and the government, keen to keep electricity bills for French households and businesses as low as possible.
EDF declined to…
