...Do we really need steel just to mount solar panels?
We need steel for a million and one things that make modernity possible, but in the context of renewable energy, we particularly need it to build the towers that the largest and most efficient wind turbines sit on.
alt Hacker News
We need steel for a million and one things that make modernity possible, but in the context of renewable energy, we particularly need it to build the towers that the largest and most efficient wind turbines sit on.