New venture capital cash for indoor vertical farming

• Plans include a "growing center" in Qatar in 2023 for tomatoes, strawberries, herbs and more.

Why it matters: Indoor, stacked farming holds the promise of more climate-friendly agriculture, avoiding land clearance and enabling food to travel shorter distances.

• "Because crops are grown directly in cities, they ... require 90% fewer food miles to get to consumers’ plates," Infarm said.

The intrigue: Infarm says it's now valued at over $1 billion, which per TechCrunch makes it "Europe’s first vertical farming unicorn."

• It provides 75 types of herbs, salads and leafy greens, and is expanding into dozens more products like peas and cherry tomatoes, the company said.

The big picture: Infarm's growth is part of a wider vertical farming expansion.

• Axios' Bryan Walsh explored it earlier this year in a piece that also notes the challenge of curbing energy needed for indoor growing.

Go deeper: Indoor vertical farming grows up