Shared Nation supported solutions to environmental problems in its Spring 2017 round. Voting is closed.
Here is this round's winning project!

The Ocean Cleanup
The Ocean Cleanup
All Projects:

Calwave: Converting waves into electricity and clean water
Calwave: Converting waves into electricity and clean water

Bee Buffer Project: Protecting the honeybees that pollinate and produce
Bee Buffer Project: Protecting the honeybees that pollinate and produce

Aircarbon: Providing a carbon negative plastic alternative
Aircarbon: Providing a carbon negative plastic alternative

Algae Systems: Using algae to clean our dirty water in a carbon neutral way
Algae Systems: Using algae to clean our dirty water in a carbon neutral way

University at Buffalo: Producing clean water for poor communities
University at Buffalo: Producing clean water for poor communities

The Ocean Cleanup
The Ocean Cleanup

Ubiquitous Energy: Utilizing transparent solar panels to convert skyscrapers into energy generators
Ubiquitous Energy: Utilizing transparent solar panels to convert skyscrapers into energy generators

Graphene Sieve: Effortlessly turn saltwater into drinking water
Graphene Sieve: Effortlessly turn saltwater into drinking water

Marine Laboratory: Micro-fragmenting coral reef restoration
Marine Laboratory: Micro-fragmenting coral reef restoration

Evidence Action: Dispensers for safe water in rural and poor areas
Evidence Action: Dispensers for safe water in rural and poor areas

Marin Carbon Project: Improving Soil to Reverse Climate Change
Marin Carbon Project: Improving Soil to Reverse Climate Change

Azura: Providing renewable energy from wave power
Azura: Providing renewable energy from wave power

20x20 Initiative: Restoring 20M hectares of land by 2020
20x20 Initiative: Restoring 20M hectares of land by 2020

GreenWave: Creating restorative ocean farms
GreenWave: Creating restorative ocean farms

Plastic Man Foundation: Turning litter into a paved highway
Plastic Man Foundation: Turning litter into a paved highway

Brightline: Prototyping a high speed railway system in the United States
Brightline: Prototyping a high speed railway system in the United States

Fossil Free: Divest from Fossil Fuels
Fossil Free: Divest from Fossil Fuels

350.org: Stop the Keystone and Dakota Access Pipelines campaign
350.org: Stop the Keystone and Dakota Access Pipelines campaign

Desolenator: Creating clean water from saltwater using sunlight
Desolenator: Creating clean water from saltwater using sunlight

Underground Farms: The future of urban agriculture
Underground Farms: The future of urban agriculture

Ecopolis: Building the first regenerative city
Ecopolis: Building the first regenerative city

University of Munich: Creating a forest in the desert
University of Munich: Creating a forest in the desert

Ocean Energy Turbines: A limitless supply of clean, renewable energy
Ocean Energy Turbines: A limitless supply of clean, renewable energy

Eco Build: An innovative manufacturing system for sustainable red brick
Eco Build: An innovative manufacturing system for sustainable red brick

Jinko Solar: Building the largest solar farm ever
Jinko Solar: Building the largest solar farm ever

Government of India: Plant 50 millions trees in a single day
Government of India: Plant 50 millions trees in a single day

Cool Earth: Protecting endangered rainforests by empowering local people
Cool Earth: Protecting endangered rainforests by empowering local people

Idle No More: Protesting for indigenous rights and land
Idle No More: Protesting for indigenous rights and land

Climate Justice Alliance
Climate Justice Alliance

The Ice Stupa Project: Clean water for farmers
The Ice Stupa Project: Clean water for farmers

NanoClay: Turning sandy soil into fertile soil
NanoClay: Turning sandy soil into fertile soil

Future of Fish: Creating business solutions for sustainable fisheries
Future of Fish: Creating business solutions for sustainable fisheries

The Man Who Stopped the Desert Foundation: Better farming through ancient practices
The Man Who Stopped the Desert Foundation: Better farming through ancient practices

Living Breakwaters: Designing sustainable landscapes for our future
Living Breakwaters: Designing sustainable landscapes for our future

Opus 12: Recycling CO2 Emissions Into Liquid Fuels
Opus 12: Recycling CO2 Emissions Into Liquid Fuels

Statoil Hywind: Building the largest floating wind farm
Statoil Hywind: Building the largest floating wind farm

ReMooable: Sustainable fuel from animal biogas
ReMooable: Sustainable fuel from animal biogas

Save Our Monarchs: A campaign to save the beloved monarch butterfly
Save Our Monarchs: A campaign to save the beloved monarch butterfly

Mangrove Action Project: Reversing the degradation of mangroves
Mangrove Action Project: Reversing the degradation of mangroves

Artificial Leaf: Using artificial photosynthesis to produce clean energy
Artificial Leaf: Using artificial photosynthesis to produce clean energy

DNV GL: Artificial island as storage for renewable energy
DNV GL: Artificial island as storage for renewable energy

Tara: A schooner for the planet
Tara: A schooner for the planet

The Seasteading Institute: Building Floating Islands that could fight the rise of sea levels
The Seasteading Institute: Building Floating Islands that could fight the rise of sea levels

SAFE: Supporting the development of autonomous vehicles
SAFE: Supporting the development of autonomous vehicles

Project Hermes: Taking the temperature of the ocean
Project Hermes: Taking the temperature of the ocean

Solar Roadways: Solar powered road panels for a smart highway
Solar Roadways: Solar powered road panels for a smart highway