One of the biggest annual competitions in the field of sustainable business What's your solution to combat climate change? The winner will receive €500,000.

Joined May 2009
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Since 2007 we have been organizing the Postcode Lotteries Green Challenge. Now the time has come to evaluate where and how we can make the biggest impact for sustainable businesses in the years to come. Read more: bit.ly/3s9UhuK
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.@mimblyswe from Sweden got first prize for the Green Challenge 2021! The jury was really impressed by Isabella Palmgren’s water #recycling system for laundry machines, which removes microplastics ánd reduces water and energy consumption. Congrats! #sustainability #GreenChallenge
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Only one hour to go. Are you ready for the Green Challenge finals and find inspiration for a greener life? You can still join us. bit.ly/3mSohIP
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Meet our finalist Der Warmduscher from Germany. Will this be the winning finalist? Read more: bit.ly/3oTft82
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Only one week until the Green Challenge finals. Join us for five mind-blowing ideas, five chances to win € 500,000 and lots of inspiration! bit.ly/3ahWI5I
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Meet our finalist @Tyre_Collective from Great Britain. Will this be the winning finalist? Read more: bit.ly/3moMtT0
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Five passionate startups have made it to the online finals! Join us on 14 October and meet the glorious winner. Register via: bit.ly/3CQP0fg
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Meet our finalist Mimbly from Sweden. Will this be the winner of 500,000 euros? Read more: bit.ly/3AOtbwn
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Meet our finalist Liion Power from the Netherlands. Will this be the winning finalist? Read more: bit.ly/3EDt9tk
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Meet our finalist @ChargeBnB from Norway. Will this be the winner of 500,000 euros? Read more: bit.ly/3EzuGAG
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We’re proud to announce the finalists of the Postcode Lotteries Green Challenge 2021. To all five finalists: congratulations for making it this far! Read more: bit.ly/3DOxtpn
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574 start-ups entered the competition. 25 remain. Our Green Challenge 2021 nominees are... 🥁 bit.ly/3rI6DcM
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The entries for the Green Challenge 2021 are closed. We’ve got 574 submissions for this year’s edition. Now it’s up to our jury to select the best green solutions. Stay tuned! bit.ly/2QKqZ6L
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The deadline is getting really close now. If you haven’t already, now’s the time to pitch your green start-up for the Green Challenge 2021. bit.ly/3dOTRCP
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You still have two weeks to enter the Postcode Lotteries Green Challenge 2021! Submit your green start-up before the 15th of April. Read more: bit.ly/2OfMZWk
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It's time! Submit your sustainable business plan for the 2021 Green Challenge and get funding for your green start-up. Apply before the 15th of April: bit.ly/3shyT5n
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To make your application process easier and give you an opportunity to ask questions, our partner @ImpactHubAMS is hosting two interactive FAQ Webinars. Read more and sign up here: bit.ly/30LBOaj
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The 2020 finals are still fresh in our minds, but we’re already heading towards the next Green Challenge. Starting today, you can submit your sustainable business plan for the 2021 Green Challenge! Click to read more: bit.ly/30ezNDD
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We have a winner for the Green Challenge 2020: #SoluBlue! Ayca Dundar and Francis Field won the grand prize of €500,000 with their sustainable alternative for plastic food packaging. @JivaMaterials won the runner-up prize of €200,000. Read more: bit.ly/3dLa2T6
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Meet our finalist #SoluBlue from Britain. They’ve found a way to produce hyper-biodegradable and 100% natural packaging to end single-use plastics. Fascinated? Read more: bit.ly/2UGNhVL #greenchallenge
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