Sustainability Open Hours

Tuesdays 9am - 11am

Have questions or want to share comments about sustainability initiatives in Mill Valley or Tiburon? Come speak to the Climate Action Coordinator during virtual open hours! They will operate on a first come first serve basis and be held weekly via Zoom.

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Save Energy, Save Money - It’s Easier Than You Think to Conserve Energy!

Small, simple steps can make a big difference in reducing energy waste and cutting costs.

Start with a DIY home energy assessment: let in natural warmth by opening south-facing curtains during the day, unplug unused appliances, switch to energy-efficient LED lights, cover drafty windows, seal leaks around doors and windows, lower your thermostat at night or when you're away, and set your water heater to 120°F. These actions not only save energy but also begin to move your home toward a low-carbon, electrified future.

PG&E customers can take advantage of HomeIntel, a free program offering personalized plans and expert coaching to save even more.

For additional resources and energy-saving tips, check out these Winter Energy Saving Tips.

Sustainability and Climate Action in Marin: A Conversation with 3 of Marin’s Sustainability Coordinators Hosted by Marin Conservation League

February 19th from 10am - 12pm

Meet the Sustainability Staff working for several of Marin’s towns: Phoebe Gouldon for Corte Madera, Bridget Wipfler for San Anselmo/Fairfax and Grace Ledwith for Mill Valley/Tiburon. 

You will hear about their goals for 2025, how they coordinate their work, and how Marin citizens can help them meet their towns climate action plans. 

In the second hour of the meeting there will be an open discussion about what actions members can advocate for and take, and what can be done by the Climate Action Working Group during 2025.

This panel will be hosted online or in person at Marin Conservation League, 175 N. Redwood Drive, Suite 135, San Rafael. 

Heat Pumps for Residential Water Heating

February 26th at 6pm



What is a heat pump water heater? Should you make the switch when your current water heater needs to be replaced? 

Join this webinar to learn everything you need to know about electric-powered heat pump water heaters.  

We will cover how heat pumps water heaters work, what you need to know before installing one, common issues and considerations, common myths, and more. We will also share information on incentive programs that can help pay for your heat pump water heater project, and the local regulation landscape. 

Register for the workshop

Join a 2025 Repair Fair!

Repair Fairs are free events where community members can bring an item (lamp, bike, clothes, small appliances, etc.) for free repair. Rather than leaving and retuning later to pick up their item, attendees sit with a Repair Coach who explains their approach to fixing the item. The Coach and attendee work collaboratively to try to fix the item, so that attendees learn more about fixing and hopefully feel empowered to try to fix other things. Repair Fairs keep useful items out of the landfill and spread knowledge and love of reuse and repair!

Upcoming Dates:

• February 8th: Corte Madera
• March 8th: Novato
• March 15th: Mill Valley
• April 5th: Sausalito
• May 31st: San Rafael
• June 28th: Fairfax
• August 16th: Marin City
• September 13th: San Anselmo

We encourage you to pre-register items you would like to have fixed at a Repair Fair; you can do so by finding the event you want to attend. Forget to pre-register? We also take walk-ins!

Want to volunteer? We would love to have you volunteer as a Repair Coach! Don’t feel comfortable fixing, but still want to help out? There are also volunteer opportunities to help with check-in and check-out! Fill out the volunteer intake form or email volunteer@reusealliance.org. 

Zero Waste Valentines - Show Love to the Planet

Valentine’s Day is the perfect opportunity to show your love - for your partner, friends, family, and even the planet! This month, we’re focusing on ways to celebrate sustainably and share joy without creating waste.

Check out these tips and ideas for a Zero Waste Valentine’s Day:

• Give the Gift of Experiences: Instead of traditional gifts, opt for memories that won't end up in a landfill

• Create Something from Scratch: Put your personal touch on Valentine's Day by making something special

• Zero Waste Gifts: For those who prefer to give physical gifts consider sustainable options such as a potted plants, reusable items, or a subscription

• For the Kids: In schools, Valentine's Day often involves exchanging cards, candies, or small toys. This year consider alternatives such as seed packets, crafting materials, or reusables

Re-Loved & Re-Sourced Market - Call for Vendors!

April 27th at the Mill Valley Community Center

Join us for an inspiring day dedicated to sustainable fashion and creativity at the Re-Loved and Re-Sourced Market! This vibrant event brings together a community of fashion enthusiasts, upcycled artists, and eco-conscious shoppers to celebrate the art of recycling, reusing, and upcycling.

We’re seeking vendors who specialize in:

• Pre-loved clothing and accessories, including purses, jewelry, belts, and scarves.

• Sustainable fashion and upcycled artistry that transforms materials into new creations.

Be part of this movement to make a small, meaningful impact on the fashion industry. If you’re a sustainable fashion designer, stylist, sewist, or upcycled artist, we’d love to feature your work!

Let’s create a marketplace where every item has a story, and every purchase makes a difference. Together, we can build a more circular fashion industry - one piece at a time.

Learn more and apply to be a vendor

Marin Sustainability Tracker

Are you familiar with the Marin Sustainability Tracker? This tool from the Marin Climate and Energy Partnership (MCEP) is an interactive map that shows how each jurisdiction is doing in terms of sustainable development. It covers categories such as energy, transportation, green house gas emissions, waste, and water.

Check out the tracker here

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