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- Tidal turbines are more expensive to build and maintain than wind turbines, but produce more energy. ...
- Wave and tidal energy converters are located near the coastline. ...
- The United States has no tidal power plants.
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Watch the short video below to learn the basics.
You'll be an Drawdown Ecochallenge expert in no time!
Family Planning and Education
I will spend at least 10 minutes learning more about the need for family planning globally.
Ocean Power
I will spend at least 10 minutes learning more about the energy generation potential of wave and tidal energy.
Multiple Solutions
I will support a community garden by volunteering, donating, or advocating for a new or existing one.
Bamboo Production
When they are available, I will purchase products made from bamboo instead of wood, plastic, or metal.
Tropical Forest Restoration
I will spend at least 10 minutes researching the impact of my diet to see how it contributes to deforestation.
Macroalgae Protection and Restoration
I will visit a coastal or ocean site to experience the ecosystem and look for the presence of macroalgae/seaweed.
Reduced Food Waste
I will eat all of my meals without distractions, e.g., phone, computer, TV, or newspaper.
Plant-Rich Diets
I will enjoy 1 meatless or vegan meals each day of the challenge.
Refrigerant Management
I will explore the interactive map in the links below to find a supermarket that does not use HFC refrigerants near my home.
Recycling
I will practice the "5 Rs" — refuse, reduce, reuse, repurpose, and recycle — to reduce my waste more than I can with just recycling alone.
Reduced Plastics
I will complete a plastics audit to see where plastics show up in my life and determine how I can reduce the use of single-use plastics.
I will calculate the carbon emissions associated with my household and consider how different lifestyle choices could reduce our carbon footprint and our impact on the environment.
Walkable Cities
I will take a walk for 20 minutes each day and take note of the infrastructure that makes walking more or less enjoyable, accessible, and possible.
Sustainable Intensification for Smallholders
I will spend 45 minutes researching and shopping from 3 businesses owned by women, people of color, or immigrants.
Seaweed Farming
I will use seaweed in a new recipe.
Reflection, encouragement, and relationship building are all important aspects of getting a new habit to stick.
Share thoughts, encourage others, and reinforce positive new habits on the Feed.
To get started, share “your why.” Why did you join the challenge and choose the actions you did?