Michael Sund, vice president of communications and investor relations for Maxwell Technologies, says the company’s ultracapacitors are used to recover energy from the braking systems of hybrid transit buses and they’re used to shift the position of wind turbine blades to prevent them from being damaged by high winds.

Michael Sund, vice president of communications and investor relations for Maxwell Technologies, says the company’s ultracapacitors are used to recover energy from the braking systems of hybrid transit buses and they’re used to shift the position of wind turbine blades to prevent them from being damaged by high winds. Photo by Stephen Whalen.

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