💜 Joy Isn’t Fluffy. It’s Powerful.

When infrastructure breaks down, hope breaks down with it.

Across Mexico, Jordan, Ukraine, and beyond, families navigating crisis wake up each day without reliable water, safe spaces, or the systems needed to heal and rebuild.

That is where you'll find Solidarity Engineering.

We’re a women-founded, community-led team of engineers and humanitarian experts designing practical, dignity-centered solutions alongside communities navigating crisis. From drinking water tanks and solar power to menstrual health programs and STEM classes, everything we build begins with empathy and ends in joy.

Joy is not the absence of hardship.
Joy is the fuel for rebuilding.

In refugee settlements and border communities, joy is resistance in motion. It keeps people building, teaching, healing, and laughing even when everything else is uncertain.

🌈 Why Joy in Motion

Five years ago, we picked up a shovel in a refugee camp in Matamoros, Mexico, where families were getting sick from the water. It started with digging drainage channels, and led to a space for dignity, hope, and joy.

That first camp has been bulldozed. But what began in the mud has never stopped moving.

Today, Joy in Motion reflects who we are and how we work. When crisis tears down communities, we build safety, joy, and systems that last.

Across Mexico, community-led WASH brought clean water, safe showers, and dignity to more than 4,000 people. In Reynosa, progress continued on a park and playground at the Senda de Vida 1 shelter, while critical flooding repairs restored care at Casa Clínica Lulu. In Tapachula, women gained privacy and access through menstrual health programs. Beyond Mexico, preparations began for clinic-based WASH projects in Jordan, and hygiene kits reached families in Ukraine.

Across borders and continents, communities are leading solutions that protect health, restore hope, and bring joy back into daily life.

Every drop, every shovel, every kit, every act of care keeps this movement alive.

💧 Your Impact

Here are just a few ways your gift keeps joy moving. Every donation, big or small, helps ensure water flows, lights stay on, and dignity remains within reach.

$15 | One Drop
Provides one person with a full day of safe drinking water and electrolytes

$25 | One Kit
Supports menstrual health and dignity for one girl

$55 | One STEM Class
Sparks learning and joy for three children

$100 | One Shovel
Supports monthly maintenance of pumps, pipes, and playgrounds

$250 | One Bodega
Replenishes a community bathroom with one month of essential supplies

💧 Right now, every gift is matched dollar for dollar, up to the remaining match amount! Give before December 31 to double your impact!

🦋 Keep Joy Moving All Year

Want to make your impact last beyond year-end?

Join The Butterfly Garden, Solidarity Engineering’s monthly giving community. Monthly donors ensure that water systems are maintained, programs continue, and dignity-centered care is there month after month.

Monthly giving is one of the most powerful ways to turn today’s matching gift into lasting impact.

💜 Keep Joy in Motion – Give Today

Together, we’re proving that even in the hardest places, joy builds what crisis tears down.

About Solidarity Engineering

We’re grassroots humanitarians, experts, and engineers – the ones who show up for our community when others can’t or won’t. Founded by women and led by communities, Solidarity Engineering blends engineering and empathy to build systems that last.

With muddy sneakers, tools in our truck, and extra water in our backpacks.

Solidarity Inc is approved by the Internal Revenue Service as a 501(c)(3) tax-exempt organization. All donations are tax-deductible to the extent allowable by law. Solidarity Inc's Federal Identification Number (EIN) is 85-3924084.

The examples provided of how your donations may be used are for illustrative purposes only. Your generous contributions will be allocated where they are needed most to support Solidarity Engineering's mission and ongoing programs. We ensure that your donation is used effectively and efficiently to make the greatest possible impact. If you are interested in supporting a specific program, please contact Erin at erin@solidarityengineering.org.

🌈 Joy in Motion

When crisis tears down communities, build safety, joy, and systems that last.