Tesla wants to roll out a massive solar charging network

Game changer for electric vehicles?

Last month, US electric car manufacturer Tesla shot up a few places on the list of things keeping oil executives up at night. The company unveiled the first stage of its planned high-speed, solar-powered Supercharger network for topping up its Model S electric car.

Starting with six stations just launched in California, the company plans to expand the charging points to other US locations, enabling, according to Tesla, "fast, purely electric travel from Vancouver to San Diego, Miami to Montreal and Los Angeles to New York". The manufacturer has also revealed plans to bring the Supercharger to Europe and Asia in the second half of 2013.

Elon Musk, billionaire tech entrepreneur and Tesla's CEO, has touted the Supercharger as a solution to the biggest obstacle for electric vehicle adoption – making longer journeys feasible. While Tesla's high-speed charging system might still be a ways off from a two-minute petrol top-up, it can provide the power for 150 miles of travel with a 30-minute charge. Tesla, with typical American understatement, compares it to "an adrenaline shot for your battery".

Pure on-site solar power generation provides a definitive answer to those who criticise EV charging points for using electricity generated by fossil fuel power plants. What's more, the Supercharger's services come at no cost, freeing drivers from the fluctuations of petrol and electricity prices, as well as helping them offset the Model S's minimum price tag of just under $50,000.

But major obstacles still remain if Tesla is to bring the Model S, and the wider concept of electric road travel, into the mainstream. Financially, Tesla is on relatively shaky ground, having taken $465m in loans from the US Department of Energy without yet having turned a profit. With Model S production hampered by supply problems and Republicans in Congress pushing for a speedy loan repayment plan, the manufacturer can't afford any more issues if it expects to fulfil its grand vision.   

Financial worries aside, the Supercharger's most serious technical issue is that it will only work for Tesla's Model S sedan and future models. The system won't even work for the company's own Roadster and Model X electric vehicles, let alone those manufactured by other companies, and even then the required supercharging hardware only comes as standard on the most expensive 85kWh incarnation of the Model S.

While Tesla can feasibly claim that it’s the Supercharger's unique hardware that stops other EVs using it, the system's exclusivity to one brand creates further fragmentation in a fragile market whose success depends on simplicity. With competing fast-charge systems like the CHAdeMO and the SAE Combo Charger in development or available, the future recharging landscape could be a confusing one for customers. If Tesla's hardware exclusivity is a grab for market share, it's one that could come at the expense of EV development as a whole.

Similarly, it's easy to be cynical about Tesla's offer of free solar recharging, which could be seen as an effort to encourage early adopters before introducing fees at a later date. But at this early stage, perhaps it's counter-productive to scoff at a project that is offering drivers the most realistic opportunity so far to enjoy free, sustainable travel by car. If Tesla overcomes its problems and the American public buys in, this big idea has the potential to genuinely challenge road transport's gas-guzzling status quo.

Electric car. Photograph: Getty Images

 

Chris Lo is a senior technology writer for the NRI Digital network.

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Why Angela Merkel's comments about the UK and US shouldn't be given too much weight

The Chancellor's comments are aimed at a domestic and European audience, and she won't be abandoning Anglo-German relationships just yet.

Angela Merkel’s latest remarks do not seem well-judged but should not be given undue significance. Speaking as part of a rally in Munich for her sister party, the CSU, the German Chancellor claimed “we Europeans must really take our own fate into our hands”.

The comments should be read in the context of September's German elections and Merkel’s determination to restrain the fortune of her main political rival, Martin Schulz – obviously a strong Europhile and a committed Trump critic. Sigmar Gabriel - previously seen as a candidate to lead the left-wing SPD - has for some time been pressing for Germany and Europe to have “enough self-confidence” to stand up to Trump. He called for a “self-confident position, not just on behalf of us Germans but all Europeans”. Merkel is in part responding to this pressure.

Her words were well received by her audience. The beer hall crowd erupted into sustained applause. But taking an implicit pop at Donald Trump is hardly likely to be a divisive tactic at such a gathering. Criticising the UK post-Brexit and the US under Trump is the sort of virtue signalling guaranteed to ensure a good clap.

It’s not clear that the comments represent that much of a new departure, as she herself has since claimed. She said something similar earlier this year. In January, after the publication of Donald Trump’s interview with The Times and Bild, she said that “we Europeans have our fate in our own hands”.

At one level what Merkel said is something of a truism: in two year’s time Britain will no longer be directly deciding the fate of the EU. In future no British Prime Minister will attend the European Council, and British MEPs will leave the Parliament at the next round of European elections in 2019. Yet Merkel’s words “we Europeans”, conflate Europe and the EU, something she has previously rejected. Back in July last year, at a joint press conference with Theresa May, she said: “the UK after all remains part of Europe, if not of the Union”.

At the same press conference, Merkel also confirmed that the EU and the UK would need to continue to work together. At that time she even used the first person plural to include Britain, saying “we have certain missions also to fulfil with the rest of the world” – there the ‘we’ meant Britain and the EU, now the 'we' excludes Britain.

Her comments surely also mark a frustration born of difficulties at the G7 summit over climate change, but Britain and Germany agreed at the meeting in Sicily on the Paris Accord. More broadly, the next few months will be crucial for determining the future relationship between Britain and the EU. There will be many difficult negotiations ahead.

Merkel is widely expected to remain the German Chancellor after this autumn’s election. As the single most powerful individual in the EU27, she is the most crucial person in determining future relations between the UK and the EU. Indeed, to some extent, it was her intransigence during Cameron’s ‘renegotiation’ which precipitated Brexit itself. She also needs to watch with care growing irritation across the EU at the (perceived) extent of German influence and control over the institutions and direction of the European project. Recent reports in the Frankfurter Allgemeine Zeitung which suggested a Merkel plan for Jens Weidmann of the Bundesbank to succeed Mario Draghi at the ECB have not gone down well across southern Europe. For those critics, the hands controlling the fate of Europe are Merkel’s.

Brexit remains a crucial challenge for the EU. How the issue is handled will shape the future of the Union. Many across Europe’s capitals are worried that Brussels risks driving Britain further away than Brexit will require; they are worried lest the Channel becomes metaphorically wider and Britain turns its back on the continent. On the UK side, Theresa May has accepted the EU, and particularly Merkel’s, insistence, that there can be no cherry picking, and therefore she has committed to leaving the single market as well as the EU. May has offered a “deep and special” partnership and a comprehensive free trading arrangement. Merkel should welcome Britain’s clarity. She must work with new French President Emmanuel Macron and others to lead the EU towards a new relationship with Britain – a close partnership which protects free trade, security and the other forms of cooperation which benefit all Europeans.

Henry Newman is the director of Open Europe. He tweets @henrynewman.

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