Indoor greenhouse company Gotham Greens raised $87 million in a Series D round led by Manna Tree, bringing its total funding to $130 million while also doubling its revenue in the past year. Retail volume growth has jumped 80% year over year for the company’s lettuces, herbs, pestos and salad dressings.

In addition to more sales, the New York greens company has expanded its geographical footprint. In the past 12 months, the company opened greenhouses in Chicago, Providence, R.I., Baltimore and Denver, and it is now selling its products in over 2,000 retail locations across 40 states. With its new funding, the company plans to further accelerate its output in an effort to decentralize food production and expand access to its products across the United States.

As consumers move toward more locally-grown, healthier food, indoor greenhouses have received an explosion in funding. This year alone, Revol Greens raised $68 million, BrightFarms raised $100 million and AppHarvest announced plans to go public. From October to December, investors dumped $1 billion into the hyped indoor greenhouse industry, according to Forbes.

Within the space, Gotham Greens represents only 1% of sales with an annual output of 35 million heads of lettuce per year. But lettuce is a popular and valuable crop. In 2017, the leafy green had a farm gate value of over $2.5 billion in the United States, according to the United States Department of Agriculture. It is also a crop that has been plagued with foodborne illness and criticism over the environmental impact of its water usage in recent years.

Indoor greenhouses address these issues as they use significantly less water than traditional field agriculture and they are also self-contained environments that allow for increased control of inputs and outputs that can contain potentially harmful bacteria. Furthermore, the locally stationed greenhouses have increased in appeal as the pandemic has caused instability and uncertainty in supply chains worldwide. These circumstances have created the perfect storm for the expansion of these greens growing businesses.

"The pandemic has revealed flaws in Americas food supply chain system, particularly in the produce category, and new leaders and innovators need to emerge to ensure a stable food supply for the future,” said Brent Drever, Co-Founder and President of Manna Tree in a statement.

Even when the pandemic subsides, locally-produced agriculture that is less impactful on the environment is likely to retain its popularity. The World Economic Forum predicts that the world will require a 50% to 100% increase in food production by 2050 to feed people. Accomplishing this will require a shift in the food ecosystem, which may be led by these greenhouses that promote accessibility and functionality alongside sustainability.