artificial trees, definition of

This refers to using the wind to generate power, either directly in the form of mechanical energy (i.e. for pumping water) or via generators to produce electricity.

• Klaus Lackner’s Artificial Trees Soak Up CO2 Emissions Faster Than Plants
  As news breaks that global carbon dioxide levels are at an all-time high, one scientist is developing "artificial trees" to help cleanse the air and reduce greenhouse gas pollution...
• 100,000 Synthetic Trees Could Help Combat Climate Change
  The field of geo-engineering has launched all kinds of outlandish ideas for combating climate change, from dumping iron into the world’s oceans to shooting mirrors into space...