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BMW i8 and i3 electric cars
BMW i8 and i3 electric cars
Andre Tauber

BERLIN — BMW plans to introduce its electric i3 car this year, which raises the question of what’s going to happen to the old batteries that, for the purpose of powering electric cars, must be discarded well before they have actually been depleted. It’s a riddle the car company is hoping to solve together with the question of how to store surplus renewable energy.

The maker of “the ultimate driving machine” says that one of the goals when it comes to old batteries is to use them in electric car charging stations or in solar panels. The company is working with the electricity company Vattenfall to research how that could be possible and practical.

The move toward more renewable energy sources over the past several years has led to a situation where there is too much energy available on sunny days, and not enough storage capacity. The same problem exists for wind energy.

In the future, the old batteries from electric cars could be used to store the electricity from wind and solar installations.

The effort could be worth it for green energy producers. Using the old batteries this way would mean an ability to charge higher prices because they would be storing it for times when demand is high but supply is low.

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Geopolitics

Venezuela-Iran: Maduro And The Axios Of Chaos In The Americas

With the complicity of leftist rulers in Venezuela, Bolivia and even Argentina, Iran's sanction-ridden regime is spreading its tentacles in South America, and could even undermine democracies.

Venezuelan President Nicolás Maduro visiting Iranian President Ebrahim Raisi in Tehran, Iran on June 11. Venezuela is one of Iran's closest allies, and both are subject to tough U.S. sanctions.

Julio Borges

-Analysis-

CARACAS —The dangers posed by Venezuela's relations with the Islamic Republic of Iran is something we've warned about before. Though not new, the dangers have changed considerably in recent years.

They began under Venezuela's late leader, Hugo Chávez , when he decided to turn his back on the West and move closer to countries outside our geopolitical sphere. In 2005, Chávez and Iran's then president, Mahmoud Ahmadinejad, signed collaborative agreements in areas beyond the economy, with goals that included challenging the West and spreading Iran's presence in Latin America.

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