Tranqvillium

  • Communities

About the Communities

  • Forming
  • Ecological
  • Rural

Founding year

  • 2016

What we do

Hi there! Erik here. I am are the founder of a non-profit organization founded with the purpose of teaching and researching sustainable living practices.
I am an engineer and an Earth-architect, a graduate and former faculty of Nader Khalili’s CalEarth Institute. I was the first person to fully design and get permitted a Superadobe-Earthship structure in a major US city (Las Vegas) back in 2014. In 2016, we purchased 2.5 acres of land in the California Mojave Desert, and since then we have been working hard to create Gaia Earthen Technologies Polytechnic’s first campus, Tranqvillium.
We love to teach and learn new skills related to sustainable living, and you will have the opportunity to contribute to the creation of a revolutionary, money-free egalitarian-style community. If you’re interested in this type of living, come join us and become a part of the community.
I enjoy hosting, getting to know people, making them feel like this place is home. We are passionate about the work we do in sustainable living and sustainable building. We love to explore the wild places around us by hiking, mountain climbing, rock climbing, snowboarding, and swimming. We’d love to show you around the beautiful desert we live in!

Our Mission

We are focusing on creating a sustainable living environment and promoting the methods and principles that prove useful.

  • Purpose
  • Ecological
  • Community type
  • Ecovillage
  • Commune
  • Activities
  • Farming
  • Education
  • Experiences
  • Others

Commemorative dates

  • January 1, 2016
  • Started planning
  • January 1, 2021
  • Started living together
  • 2 Total members
  • Open to new members
  • Open to visitors
Total
6

How to join

There is no entry fee to become a member of Tranqvillium.
In turn, it is a process that can take 6 months to 12 months depending on the approval or deferral of the Board of Directors.
Step 1. A prospective member of Tranqvillium first has to visit as a Work Exchange Guest through Worldpackers, HelpX, HoVos. or other work exchange sites. The community would commit to hosting the Work Exchange Guest for two weeks. If the two weeks trial period is successful (i.e. both parties are happy and willing to continue) the Work Exchange Guest would have to continue as such for three months. During the three months, the community is providing free housing and food in exchange for 27 hours of work per week. The prospective member will have the opportunity to participate in work meetings and some Decision Preparation Meetings. (this latter is at the discretion of the Community Members Council)
Step 2. After three months of successful work exchange cooperation, the Work Exchange Guest can apply for a Limited Membership. Limited Membership means that the community is providing everything that it provides for Work Exchange Guests, plus participation in all meetings, including Decision Preparation Meetings, Community Members Council meetings with the right to access all available information, participate in the discussion, express opinions and preferences, but no voting right.
If the Limited Membership application is approved unanimously by the Board of Directors the Work Exchange Guest becomes a Limited Member.
The Board of Directors has the option instead of approving the application to defer the decision for three additional months once. This happens if a) at least 75% but less than 100% of the members of the Board of Directors vote to approve, b) if all members vote to defer. In this case, the process goes back to step one. Any Board of Directors member has the right to veto a). In that case, the Limited Membership application is handled as declined. Deferral can only be applied once per Work Exchange Guest. If the Work Exchange Guest’s application for Limited Membership can not get 100% of the votes of the Board of Directors for the second time, the application will be deemed declined and the Work Exchange Guest status will be terminated.
Step 3. After three months at Tranqvillium as Limited Member, the prospective member can apply for Full Membership. Full Membership means that the community is providing everything that it provides for Limited Members, plus voting right in the Community Member’s Council and all other meetings. This position legally promotes the Full Member into the position of Member of Board of Directors of the Non-Profit organization in his/her name would be registered in the legal documents of the Non-Profit Organization.
If the Full Membership application is approved unanimously by the Board of Directors the Work Exchange Guest becomes a Full Member.
The Board of Directors has the option instead of approving the application, to defer the decision for three additional months once. This happens if a) at least 75% but less than 100% of the members vote to approve, b) if all members vote to defer. In this case, the process goes back to Step 2. Any Board of Directors member has the right to veto a). In that case, the Full Membership application is handled as declined and the Limited Membership status will be terminated. Deferral can only be applied once per Limited Member. If the Limited Member’s application for Full Membership can not get 100% of the votes of the Board of Directors for the second time, the application will be deemed declined and the Limited Membership status will be terminated.
If you have any further question about the process please email us at tr**********@***il.com

Basic expectations or agreements for members

contact us

Primary decision-making authority

  • Small Leadership Group

A few people (not elected by the broader community) make the major decisions.

Decision-making process

  • Full Consensus

Everyone must agree before moving forward.

Governance structure

  • Collaborative/Horizontal

Power and responsibility are shared relatively equally among members.

Economic model

  • Complete Income-Sharing

All member income goes into common pool for community use.

Economic scenarios for this community

  • There is a labor obligation

Additional economic information

Labor: Yes (27 hrs/week)
Members with pre-existing debt: allowed

Shared resources and amenities that are accessible to everyone in the community

Greenhouse(s), Vehicle Share, Library, Workshop, Outbuilding(s), Swimming pond or pool, Hot tub or hot springs, Outdoor Kitchen, Large Scale Kitchen, Fire pit, Internet

Frequency of communal meals

  • Approximately all meals

Community activities and engagement

  • Transition Town (post-petroleum and off-grid communities.)
  • School, Educational Institute or Experience
  • Volunteer, Internship, or Apprenticeship, or WWOOF’ing
  • WWOOF'ing, Guest Farming

Substance use culture

  • Substance use appears in public spaces but no pressure
  • Substance use occurs primarily at celebrations or ceremonies

Gender composition

  • Roughly balanced (no group over 60%)

Age demographics

  • Mixed adults (few or no children)

Property status

  • Privately owned

Property owner

  • By a Community Land Trust or some other kind of nonprofit

Setting

  • Rural

Countryside locations with significant distance from urban centers.

Community type

  • Ecovillage

    Integrated communities designed around ecological principles with sustainable living practices.

  • Commune

    Communal living with shared resources, property, and often income or work responsibilities

Self-produced energy

  • Over 66%

Energy sources used

  • Photovoltaic Solar

Self-produced food

  • Up to 33%

Local, organic, or fair trade food

  • 33 - 66%

Food systems

  • Greenhouse / aquaponics
  • Land area size
    2.5 acres

Guest Book

Written reviews are available for plus members. Click here to upgrade.

Location

  • California, United States

Tranqvillium

Needs and Offers

Connecting people and communities through an intentional online marketplace

  • Promoted
  • Events
6 days ago

Healing Love Healing Money: Trust As The Foundation For A New Culture

Money, love and power are among the hardest things any community works with, and many of us carry the same fears into both: not having enough, losing what we have, and the sense that if someone else gets money or love, we won’t. Healing Love, Healing Money: Trust as the Foundation for a New Culture is taught by two intentional communities. Karen McAllister and Duncan Cryle are from Clear Sky Meditation and Retreat Center, a Buddhist-lineage community in the BC Rockies. Monika Alleweldt and Benjamin von Mendelssohn from Tamera Healing Biotope, a community of about 160 people in southern Portugal that has spent decades studying love, trust and relationship. Clear Sky has spent years working on its relationship with money, and our two communities found surprising parallels in the fears beneath both. Over four sessions we explore the roots of fear around money and belonging, love, possession and power, trust as infrastructure (community as a container for healing), and ethical livelihood. We use short meditations, body-based practices, reflection and small-group conversation. You do not need to be in a romantic relationship or live in community. When: October 27, Nov 3, 10, 17. All four sessions: 12–2pm Vancouver, 1–3pm Alberta, 7–9pm UK and Portugal, 8–10pm Central Europe. Note: US and some Canadian provinces change clocks on November 1, so the US west coast is 12–2pm on October 27, then 11am–1pm for the remaining sessions, and Eastern is 3–5pm on October 27, then 2–4pm for the rest. Cost: sliding scale Details and registration: https://www.clearskycenter.org/event/healing-love-healing-money-online/  
October 27, 2026 13:00 – November 17, 2026 15:00
  • Promoted
Offer
  • Promoted
Need
  • Promoted
Offer
  • Real Estate For Sale
4 weeks ago

Beautiful 3+ Bed, 2.5 Bath Townhome in Established West Emerald CoHousing, Seattle

A rare home is available at West Emerald Cohousing, an established all-ages intentional community in West Seattle. For those considering a move to the Pacific Northwest—or hoping to join a mature community rather than one still in the forming stages—West Emerald offers decades of community life, beautiful gardens, shared resources and a peaceful setting within the city in a convenient location since 1999. This unit has a unique floor plan that is ideal for co-buying, co-living, or for one household. The home itself offers a flexible 3+ bedroom, 2.5 bath layout: Garden-level room with a separate exterior entrance and half bath—ideal for a home office, studio, guest space or client-facing business Main-level bedroom and full bath, laundry, making one-level living possible Open great room with large windows overlooking gardens filled with birdsong Well-designed kitchen with generous storage and pantry Two additional light-filled spacious bedrooms and a full bath upstairs Thoughtfully maintained and updated Located at the end of a common pathway for added privacy and garden views, Just feet from parking, which is out of view West Emerald community amenities include: Common House with gathering and activity spaces Community meals and events Mature gardens and shared outdoor spaces Workshop/maker spaces and bike barn Exercise room EV charging opportunity Excellent Metro access to Downtown Seattle just minutes away Nestled into a dell, it’s Seattle’s best-kept secret South Seattle College and lifelong learning, NW Wine Academy, the Seattle Chinese Garden are nearby, with easy access to Alki Beach, Lincoln Park, magnet schools, ferries, and the shops and restaurants of the West Seattle Junction. 6000 17th Ave SW, Seattle, WA Is a wonderful opportunity to have your own comfortable, private home while becoming part of a vibrant and well-established Seattle all-ages cohousing community. For more information contact the friendly Realtor at 206-579-9066, or at ki**********@**********te.com who will be happy to meet you there or do a facetime tour.
  • Promoted
Offer
  • Communities with Openings
4 months ago

Do you feel called to help co-create a small, newly forming eco-spiritual community?

Old structures are crumbling. New ways of living are calling. We are answering that call. Wild Grace is an eco-spiritual community located in the Sierra foothills 30 minutes from Grass Valley, California. We recently completed new homes for those who feel called to our vision. Currently there are four of us living on this sacred 80 acres of land although we are a hub for an expanded neighborhood community. Many join us weekly for potlucks, expressive dance, Qi Gong, monthly musical gatherings, and seasonal celebrations in our temple, as well as tending to our orchard. We are excited to welcome others to join us on the land who are dedicating their lives to spiritual growth and ready to live in a more focused and intimate heart-centered lifestyle. Might that be you or someone you know? The fundamentals are simple. Spirit. We listen personally and collectively together most mornings, usually starting with a musical offering, a prayer, or a short reading, followed by about 40 minutes of what we call “sacred silence.” Heart Circles. About once a week we gather to share and listen. We are informed by authentic and compassionate communication practices. Nature. The land itself—an 80-acre oasis of field and forest perched above the wild and scenic South Yuba River—calls for our stewardship in the gardens, orchard, greenhouses, and general care. In turn, nature feeds us abundantly, both literally and spiritually. Interbeing. We join with others to share inspiration and connection as we host monthly gatherings of song, story and prayer that draws from the larger community in addition to other events we share with our closer neighbors. As we attend to these fundamentals, Grace flows to and through us—often in “Wild” or unexpected ways. Grace catalyzes through us, but is not something we possess. Because we all are connected, we feel that Grace actively transforms n
Offer
  • Communities with Openings
3 weeks ago

Housing Co-op in Berkeley, CA has two member openings for 1-bedroom units

Parker Street Cooperative (PSC) – a co-owned housing co-op in Berkeley – has two openings for 1-bedroom units for new prospective members! THE APPLICATION DEADLINE IS 11:59PM ON NOV 1ST, 2026 You can find the application on our website at parkerstcoop.org Our monthly assessment for a 1-bedroom will likely be just $675 (compared with average rent of about $2,400 for a 1-bedroom in Berkeley). This covers all our shared costs. This is a great opportunity to become a fellow co-owner at a very affordable cost and secure long-term low-cost housing with a co-op community in a fantastic location in Berkeley! The current  share price for a 1-bedroom membership is about $30,600 (which is a small fraction of market rates and entirely refunded/sold back with nominal interest if a member leaves the co-op) ONE-TIME CAPITAL CONTRIBUTION FEE Lastly, if admitted, becoming a member also requires a one-time, nonrefundable $6,000 Capital Contribution Fee, which helps sustain the co-op property. For example, renovating a unit prior to move-in averages about $12,000.   CO-OP DETAILS PSC has 24 units in two buildings. We’re located in a highly convenient Berkeley location, fairly near the UC Berkeley campus, downtown, a bunch of grocery stores, Ashby Avenue, the Berkeley hills, two BART stations and other public transportation, and just two blocks west of Telegraph and two blocks south of Dwight.   The apartments have beautiful, nearly wall-to-wall windows in the living room, sizable windows in the bedroom and kitchen, hardwood floors, and original Art Deco kitchens and bathrooms. Shared spaces include common rooms, rooftop decks, beautiful though moderate garden spaces (17 fruiting plants!), high-quality fitness equipment, a very well-equipped maintenance room, bike/storage space, and a rear parking lot. MAKING IT POSSIBLE We co-own and manage the property and work together to help keep it very affordable for us and for those who come after us. For that reason, we need people who are excited and prepared to contribute substantial time, energy, and skills to the co-op, such as project leadership, budget management, facilitation, conflict mediation, administration and/or gardening. An ability to get along with a wide range of different people is also highly desirable, and prior co-op experience, or similar experience with cooperative or community-based living, is a plus. MAINTENANCE SKILLS — HIGHEST PRIORITY FOR THIS OPENING For these specific openings, substantial maintenance experience/skills are a major priority! 9-MONTH PROSPECTIVE TRIAL PERIOD The final two candidates selected after our interview process would first enter a 9-month fixed-term tenancy. As a tenant, the candidate would pay $1,675/month in rent, along with a $1,675 security deposit (which is either refunded or credited towards the share value). Near the end of the 9 months, the co-op will make a final decision about whether to offer the candidate admission as a co-op co-owner. CO-OP TOURS We’re planning to organize at least two tours of the co-op property in October before the application deadline. If you’d be interested in joining a tour, please contact us at pa***************************@***il.com and let us know. We don’t have openings that often, and each one is a special opportunity! Please feel free to share this opening with anyone who might be interested in being a new member for our community!
Offer
  • Professional Services
3 weeks ago

Rebalancing your pet's well being (also looking for intentional community of animal lovers)

🌿 Can animals look after their own well-being? Science says yes! Zoopharmacognosy is the fascinating behavior in which animals self-medicate by selecting, inhaling, or topically applying plants, soils, and insects with natural well-being properties. Applied zoopharmacognosy brings these principles into practical use, providing animals with sensory choices for general well-being and environmental enrichment. 🧠 Driven by Consciousness & Evolution The Cambridge Declaration on Consciousness (2012): Signed by global neuroscientists, this milestone established that non-human animals possess the neurological framework for consciousness, intentional behaviors, and emotional states. Describing an animal experiencing fear, joy, or grief is a biologically accurate observation, not a human projection. Prominent advocates like Jane Goodall and animal lovers have always known this from personal experience! Innate Sensory Guidance: Only the animal knows the required plant and amount. This behavior is entirely guided by highly specialized senses of taste and smell, which is an evolutionary survival mechanism of animals. 👀 Incredible Behaviors Observed in Nature: 🐦 Birds (Starlings): Male starlings incorporate yarrow, wild carrot, and agrimony into their nests to ward off pests; chicks in nests lacking these plants suffer from significantly higher mite burdens (Clark & Mason 1988). 🦜 Birds (Parrots): Amazon parrots intentionally consume clay to neutralize toxic alkaloids ingested from wild plants (Gilardi 1999). 🐛 Insects: Parasitized caterpillars ingest specific plants rich in pyrrolizidine alkaloids to support their health (Singer & Bernays 2010; Smilanich et al. 2011). 🐒 Primates: Chimpanzees suffering from intestinal bugs intentionally select and consume bitter, anti-parasitic plants (Huffman & Seifu 1989). 🐑 Livestock: Lambs actively select plants high in tannins when dealing with internal challenges (Villalba & Provenza 2005). 🐘 Elephants: Excavate salt deposits to neutralize dietary toxins (Redmond 1992), and select botanical oils to support their natural defense mechanisms (Ingraham 2007). 🤝 How I Practice The IMIM approach honors the animal as an intelligent being capable of directing its own well-being by honoring its instinct and non-verbal language. I provide safe educational consultations to help you connect with your animal on a deeper level. (Contact me at ge*********@*****il.com to learn how to offer this sensory enrichment for the well-being of your animal!) ℹ️ Further Learning: Learn more about IMIM methodology, case studies and research at carolineingraham.com. ⚠️ Veterinary Disclaimer: Applied zoopharmacognosy is an educational and supportive tool for well-being. It does not offer veterinary advice, diagnose, or prescribe, and should never replace professional veterinary care.

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