• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar
  • Skip to footer
logo
Follow Facebook Twitter Instagram LinkedIn
Emissaries Login Here Become an Emissary

Today's Solutions: January 20, 2021

Lets look for some solutions about...

  • Home
  • About Us
  • Become An Emissary

Log In   |   Create Account

Greenhouses

This tech makes sunlight more potent so normal greenhouses can grow more

May 21, 2020 by Ivar Laanen

Indoor farming startups are known to grow crops using efficient LED light bulbs with custom “light recipes” that adjust the color of the LEDs to help plants grow faster. With that said, all these lighting systems using LED bulbs still use a huge amount of energy, which is why … [Read more...] about This tech makes sunlight more potent so normal greenhouses can grow more

These semi-transparent solar cells could make greenhouse self-sufficient

February 11, 2020 by Ivar Laanen

Greenhouses and solar panels both need to be placed in areas with a lot of sunlight – so why not combine the two? Semi-transparent solar cells could potentially be built into the glass roof panels of greenhouses, capturing light at wavelengths that plants don’t use anyway. Now, … [Read more...] about These semi-transparent solar cells could make greenhouse self-sufficient

A high-tech sustainable greenhouse is about to be built in coal country

June 12, 2019 by Ivar Laanen

Kentucky may be coal country, but that’s not stopping entrepreneurs from introducing sustainability to the state. In Morehead, a small town where roughly one in three people live below the poverty line, a company called AppHarvest is constructing a massive new 60-acre high-tech … [Read more...] about A high-tech sustainable greenhouse is about to be built in coal country

Primary Sidebar


Top solutions Trending Now!

  • No more range anxiety: New EV battery fully charges in 5 minutes January 20, 2021
  • Namibia: A simple switch of fishing gear is saving thousands of seabirds January 20, 2021
  • Pink seesaws at US-Mexico border wins Design of the Year 2020 January 20, 2021
  • A local pizzeria is feeding National Guard troops ahead of the inauguration January 20, 2021
  • Luis Martinez will inspire you to travel the world without leaving home January 20, 2021

Categories

Arts Birds, Bees, & Bugs Building Community Business Design Education Election 2020 Emissary Profiles Energy Environment Fashion Fashion Week Finance Food Future of Food Gender Global Development Health Innovation Instagram Lifestyle Magazine Marvelous Mushrooms Miscellaneous Neurodiversity Policy Making Power of Positivity Science Social Justice Space Staying Healthy Technology The Optimist Living The Optimist Today The Optimist View The Weekly Theme Transportation Uncategorized Urban Development Water

The Optimist Daily Update: Check out our new podcast!

Footer

The Optimist Daily Mission:

To accelerate the shift in human consciousness by catalyzing 100,000,000 people to start each day with a positive solutions mindset.

  • About Us
  • Become an Emissary
  • Contact Us
  • Terms of Service
  • Privacy Policy
Brought to you by thousands of Emissaries passionate about improving the world and these organizations:

© 2021 The Optimist Daily. All Rights Reserved.
2020 Alameda Padre Serra #135, Santa Barbara, CA 93103, USA