To make a flywheel for a regular car is around the $2,500 mark, as opposed to $6,000 to $10,000 for a battery. It's steel. It's commodity-based. It's $40 a pound for steel, as opposed to mining, getting heavy metals from companies overseas.
October 4th, 2012 / 12:25 p.m.
President and Chief Executive Officer, Blueprint Energy Inc.
To make a flywheel for a regular car is around the $2,500 mark, as opposed to $6,000 to $10,000 for a battery. It's steel. It's commodity-based. It's $40 a pound for steel, as opposed to mining, getting heavy metals from companies overseas.
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