
11-3-2025 – Jason’s planned guest was an expert on water, a local lady, who, unfortunately, had a horrific personal tragedy recently and did not show up! But the subject Show go on! WATER is too IMPORTANT !
Summary, Transcript, and ChatGPT answer to Jason’s water question, below…
Water Challenges and Innovative Solutions in Maui –
Insights from The Neutral Zone
Understanding Maui’s Water Crisis and Emerging Solutions
- [00:10 → 03:20]
In this insightful broadcast from The Neutral Zone, Maui’s longtime host Jason Schwartz addresses the pressing topic of water scarcity and water management on the island of Maui. The discussion highlights the significance of water as an essential resource facing critical challenges due to changing environmental conditions and human activity. This chapter draws from a rich archive of over 350 shows available on MauiNeutralZone.com, providing a unique, searchable repository of local knowledge and historical context. Central to this dialogue are key concepts such as atmospheric water generation, water rights, environmental sustainability, and community-driven solutions. The host’s reflections set the stage for a comprehensive exploration of Maui’s water issues, their socio-economic impacts, and innovative technologies aimed at alleviating water scarcity. -

Key Vocabulary and Concepts:
- Water scarcity: The shortage of adequate water supply affecting Maui’s natural and human systems.
- Atmospheric water generation (AWG): Technology that extracts water from air humidity, proposed as a potential local solution.
- Water rights and title swaps: Historical land and water ownership arrangements impacting water distribution.
- Environmental sustainability: Practices aimed at balancing human needs with ecological preservation.
- Community media and public engagement: Tools leveraged to disseminate information and foster collective action.
Section 1: Maui’s Water Landscape – Past and Present Realities
- [03:20 → 06:14]
Jason begins by recounting his personal experiences since arriving in Maui in 1988, emphasizing how the island’s water landscape has changed dramatically. He recalls the green, water-rich dunes near Ma’alaea and Kihei, now dry and transforming into arid land with new vegetation taking hold. This shift is symptomatic of broader drought conditions and altered weather patterns that have intensified water scarcity. This dryness directly affects not only natural ecosystems but also urban planning and development, especially the expansion in Kihei, which relies on water sourced from neighboring areas like Wailuku and Kalui. The host laments that despite longstanding awareness of these challenges, comprehensive plans to address water availability have lagged, leading to recurring crises. -

Bullet Points:
- Water-rich dunes in Kihei now mostly dry, signaling environmental stress.
- Development pressures in Kihei linked to water sourced from Wailuku and Kalui areas.
- Longstanding water issues remain inadequately addressed despite decades of discussion.
- Environmental conditions are shifting, with droughts impacting ecosystems and urban areas.
Section 2: Historical and Legal Complexities of Water Management
- [06:14 → 10:07]
The program delves into the complexities of water management on Maui, touching on title swaps that have altered land use and water flow. Jason shares an anecdote involving a “swamp swap”—a land exchange that rerouted water and contributed to current problems. This situation recalls infamous water conflicts like those depicted in the film Chinatown, underscoring how water rights can be contentious and opaque. The host also highlights the challenges of navigating misinformation and political interests, which hinder transparent understanding and meaningful reform. He expresses skepticism about political narratives, recognizing the role of “fake news” and the difficulty in getting to the underlying truths about water distribution and priorities. -

Bullet Points:
- Title swaps have redirected water flow, complicating resource management.
- Water conflicts have historical parallels, suggesting longstanding systemic issues.
- Political and media narratives obscure true water challenges.
- Transparency and accountability are needed to address water inequities.
Section 3: Social and Economic Dimensions of Water Use
-

[10:07 → 12:08]
Jason discusses the disparities in water usage across Maui’s communities. He points out that hotels and wealthy residents often get priority access to water resources, sometimes paying premium rates to maintain lush landscapes, while others face restrictions and penalties for water use. For example, in upcountry Maui, washing a car can incur a $500 fine, yet in Kihei, people wash cars frequently without restrictions. This disparity highlights social inequalities and the lack of consistent enforcement. The host stresses the importance of community-wide responsibility given the island’s limited water supply, warning that the water problem is an immediate concern rather than a distant threat. - Bullet Points:
- Hotels and affluent households often prioritized in water allocation.
- Disparities in enforcement of water restrictions across regions.
- Community awareness and responsible water use are critical.
- Water scarcity is an urgent, present-day challenge.

Section 4: Atmospheric Water Generation – A Technological Opportunity
- [12:08 → 16:56]
A promising technological solution covered in the show is atmospheric water generation (AWG), which extracts potable water from air humidity. Jason recounts consulting AI, specifically ChatGPT, and interviews with experts like Dr. Steve Blake, who confirmed Maui’s climate is suitable for AWG due to its moderate humidity. The host references Tsunami Products, a local company that has developed and tested such systems for agricultural and small-scale residential use. Cost analyses suggest that investing in AWG devices, priced under $10,000 for home use, could break even or yield savings compared to bottled water expenses. However, Jason urges caution and further expert consultation before fully endorsing the technology for all water needs, such as showers. - Bullet Points:
- AWG harnesses humidity to generate clean water, suitable for Maui’s climate.
- Local companies like Tsunami Products pioneer this technology.
- Initial costs under $10,000, with potential to save ~$1,000/year compared to bottled water.
- Technology promising but requires careful assessment for broader domestic use.
Section 5: Community Engagement, Real Estate, and Philanthropy
- [17:15 → 26:06]
The host shares how his real estate work ties into broader community goals. Through his company, Maui Coast Property, he channels commissions into the Dream Makers Foundation, which supports art, music, and environmental projects, including water initiatives. Jason emphasizes the role of philanthropy and community cooperation in driving meaningful change, advocating for a mindset that prioritizes giving back consistently rather than only when convenient. He also reflects on the importance of creating local jobs in technology and sustainable industries to help mitigate the high cost of living and housing shortages on Maui. This approach embodies a self-sustaining community model, blending environmental stewardship with economic opportunity. - Bullet Points:
- Real estate commissions fund community arts and environmental projects via Dream Makers Foundation.
- Philanthropic mindset essential for sustained social and environmental progress.
- Goal to create tech jobs and affordable housing solutions on Maui.
- Emphasis on local collaboration and shared responsibility.
Section 6: The Urgency of Legislative and Policy Innovation
- [26:06 → 30:34]
Jason advocates for policy incentives to accelerate adoption of sustainable water technologies, such as tax credits or favorable loan terms for AWG installation. He envisions integrating these technologies into building codes and mortgage financing to make them affordable and standard practice. This call to action recognizes the current political and economic uncertainties but stresses that community-level initiatives can create resilience. The host also reflects on the island’s capacity to be a model for green innovation, combining solar power, hydrogen technologies, and water-from-air systems to achieve energy and water independence. - Bullet Points:
- Proposal for tax credits and loan incentives to promote AWG adoption.
- Suggests integrating water-saving technologies into housing finance and regulations.
- Maui positioned to lead in green tech innovation and self-sufficiency.
- Local actions essential amid broader national and global instability.
Section 7: Historical Context and Long-Term Vision
- [30:34 → 43:57]
Reflecting on decades of experience, Jason recounts early conversations with energy pioneers and recalls the slow progress of solar and sustainable energy adoption. He expresses optimism that current technological advances and community mobilization can finally realize the long-held dream of an environmentally and economically sustainable Maui. The narrative acknowledges global challenges such as economic inequality, climate change, and political instability, but insists that, on Maui, with cooperation and innovation, a “rising tide” can lift all boats. The host’s vision is one of peace, prosperity, and inclusion, rejecting prejudice and emphasizing shared humanity. - Bullet Points:
- Early efforts in solar energy laid groundwork for today’s sustainability conversations.
- Maui has unique potential to achieve environmental, social, and economic harmony.
- Emphasis on inclusivity, peace, and community solidarity.
- Long-term vision anchored in practical innovation and cultural values.
Section 8: Cultural and Community Enrichment Through Media and Art
-

[43:57 → 47:37]
The show also underscores the importance of cultural expression and community media in fostering connection and resilience. Jason highlights the role of public access television, local music, and art programs supported by the Dream Makers Foundation. These initiatives provide platforms for free speech, education, and celebration of Maui’s unique heritage. By integrating environmental action with cultural vitality, the community strengthens its identity and collective will to face challenges such as water scarcity. - Bullet Points:
- Public access TV and arts programs promote community engagement.
- Cultural expression linked to environmental and social activism.
- Dream Makers Foundation supports sustainable development and creative outlets.
- Media as a tool for education, connection, and empowerment.
Conclusion: Toward a Sustainable, Resilient Maui
- [47:37 → 56:00]
Jason Schwartz’s discourse on water in Maui concludes with an urgent yet hopeful message: the island faces unprecedented water challenges, but also unprecedented opportunities through emerging technologies like atmospheric water generation and community-driven innovation. He calls for collective responsibility, policy support, and philanthropic engagement to realize a self-sustaining future. Through detailed archival resources, ongoing dialogue, and practical action, Maui can become a model of environmental resilience and social cooperation. The chapter closes inviting readers and listeners to explore the MauiNeutralZone.com platform, engage with local initiatives, and contribute to building a thriving, water-secure community. - Final Takeaways:
- Water scarcity in Maui is a pressing, immediate issue requiring multifaceted solutions.
- Atmospheric water generation offers a promising, climate-appropriate technology.
- Policy incentives and community philanthropy are critical to scaling sustainable practices.
- Integration of environmental, economic, and cultural efforts can foster a resilient island future.
- Active participation and awareness empower individuals to contribute meaningfully.
This chapter encapsulates the nuanced challenges and hopeful innovations surrounding Maui’s water future as articulated by Jason Schwartz on The Neutral Zone. It serves as both a call to action and a resource for understanding how technology, community, and policy intersect to address one of the island’s most vital concerns.
Jason Schwartz, host of The Neutral Zone on Maui (MauiNeutralZone.com), introduces the show and highlights the extensive archive of over 350 episodes available online with transcripts and summaries, providing a unique searchable resource for local topics like affordable housing, roads, and water. The show is simulcast on KAKU 88.5 FM (the voice of Maui) and Maui Community Media (Akaku), including availability via Maui Stream app and YouTube.
Jason planned to have a guest, a young woman with a personal and tragic family situation, but respects her privacy and postpones her appearance. Instead, he focuses on discussing water issues in Maui—notably the current extreme drought conditions, especially in areas like Ma’alaya Kihei, where once water-rich dunes are now dry and vegetation patterns have changed.
Reflecting on his arrival in 1988, Jason recalls how the landscape and water availability have shifted dramatically over the decades. He notes the basin between Motlai and Kihei, a natural pooling area for water, is now dry, with plants growing in former wet zones—a sign of altered hydrology. He mentions that despite these visible changes, water availability and management remain complex and inadequately addressed issues in Maui.
He emphasizes how historical water management and development decisions—such as land swaps that altered water flow—have contributed to current problems. He references a past real estate training experience involving a “title swap” that effectively rerouted water and created long-term challenges, underscoring the impact of planning decisions on water infrastructure.
Jason acknowledges the complexity and political sensitivities around water, comparing Maui’s situation to the infamous water conflicts depicted in the movie Chinatown. He also highlights the priority given to hotels and wealthy property owners for water access, often at the expense of equitable distribution. He contrasts this with local water use restrictions in some areas (e.g., a $500 fine for washing cars upcountry) versus lax enforcement or absence of restrictions elsewhere.

Jason shares his exploration of atmospheric water generation (AWG) technology—systems that extract water from the air—using AI tools like ChatGPT for research. He notes:
- AWG works best in climates with some humidity, which Maui has.
- Dr. Steve Blake, a water expert, confirmed that extracting water from air is feasible and practical.
- Technologies like those from Tsunami Products, once involved in growing seeds with atmospheric water, demonstrate the potential for agriculture and livestock support.
- The cost of AWG systems for homes or small apartment buildings can be under $10,000, with payback possible if replacing bottled water use, potentially saving roughly $1,000 annually.
- Using AWG could encourage responsible water use, reducing wasteful habits such as excessive car washing or multiple daily showers.
- Jason refrains from making definitive claims but encourages inquiry and adoption, noting AI as a powerful research tool to evaluate water technologies and efficiencies.
He advocates for government incentives, such as tax credits or low-interest loans, to promote AWG adoption, which could be integrated into long-term home financing. This approach aligns with Maui’s goal of self-sufficiency and environmental sustainability.
Jason discusses his involvement in the community through Dream Makers Foundationand related non-profit efforts, funded in part by real estate commissions. Key points:
- 60% of referral fees from his real estate business go toward funding arts, music, environmental solutions, and technology development on Maui.
- The vision is to foster a collaborative community model combining economic opportunity with social and environmental responsibility.
- He envisions Maui as a hub for emerging technologies like hydrogen energy, HHO plasma, and advanced medical solutions, creating local jobs and reducing dependence on external resources.
- He highlights the potential for equity-sharing programs to help locals access housing amid rising property prices.
- The foundation supports cultural events and public access television as platforms for free speech and community engagement.
- Jason reflects on decades of discussions with local leaders and experts about energy and water, emphasizing the continuity and urgency of addressing these issues.
He stresses that Maui has the resources and talent to become a self-sustaining island community, showcasing solutions for the world and enhancing quality of life for residents and visitors alike.
Jason elaborates on environmental challenges:
- The current drought is severe, with trees dying and vegetation stressed.
- Despite this, some crops and plants like chiave thrive in dry conditions.
- He advocates for proactive water strategies, including AWG and green waste conversion to power desalination.
- He draws historical parallels, noting how abundance and scarcity cycle over time, urging preparation rather than complacency.
Social and economic reflections include:
- The disparity between rising housing costs and stagnant wages, especially for artists and musicians.
- The importance of reinvesting economic gains back into the community to promote equitable growth.
- A plea for kindness, peace, and cooperation, rejecting prejudice and divisive politics.
- Encouragement to adopt a “philanthropic attitude”, where individuals contribute time, energy, and resources to improve society.
- Recognition that people on Maui share a common fate and that collective action is critical.
Jason closes this segment by reiterating his hope that legislative and community support for AWG and other technologies will help Maui avoid water crises and foster resilience.
Jason promises to share the detailed AI-generated research on AWG on the show notes and encourages viewers and listeners to explore it. He envisions:
- Incorporation of AWG into local legislation.
- Development of local manufacturing and supply chains for water-from-air technologies.
- Positioning Maui as a leader in environmental innovation and sustainable living.
He invites community involvement through donations, sponsorships, and participation in Dream Makers Foundation and the Maui Arts and Music Association, emphasizing transparency and free access to information.
He highlights the value of public access media as a platform for diverse voices and the role of the foundation in supporting this.
Jason also shares personal anecdotes about his long history on Maui, his commitment to localism, and his efforts to balance economic activity with cultural and environmental stewardship.
Finally, he closes with a message of hope, unity, and encouragement for collective action, urging everyone to engage with MauiNeutralZone.com for more resources and shows.
He reminds listeners that the show is available live and on demand via KAKU 88.5 FM, Akaku Maui Community Media, the Maui Stream app, YouTube, and mauineutralzone.com with full transcripts and summaries.
He encourages participation, guest appearances, and community collaboration.
Jason plays and references several local music pieces, including a song recorded at Maui Community College’s studio, highlighting local talents and the importance of arts in community building.
He closes the show with a hopeful song titled “Unlock the Hope” by Lono, underscoring the key theme of optimism and collective responsibility.
Summary Table: Key Topics Covered
| Timestamp Range | Topic | Key Points |
|---|---|---|
| 00:10 – 08:32 | Maui Water Issues Introduction | Drought conditions, historical water changes, land swaps affecting water flow, social disparities |
| 08:32 – 16:56 | Atmospheric Water Generation (AWG) & AI | AWG tech feasibility, cost-benefit, AI research support, government incentives suggested |
| 16:56 – 28:34 | Community Initiatives & Economic Models | Dream Makers Foundation, real estate funding, job creation, equity sharing, cultural support |
| 28:34 – 44:42 | Environmental & Social Reflections | Drought severity, green energy, social inequity, philanthropy, peace, community cooperation |
| 44:42 – 56:00 | Conclusion & Call to Action | Future of AWG in legislation, local manufacturing, community involvement, free access info |
| 56:00 – 58:00 | Show Accessibility & Musical Closing | Platforms for show, guest invitations, local music spotlight, message of hope |
Key Insights
- Maui is experiencing one of its driest periods in decades, severely impacting natural water basins and vegetation.
- Historical land use and development decisions have contributed to current water management challenges.
- Atmospheric water generation is a promising technology for Maui’s climate, offering potential cost savings and sustainability benefits.
- Community-driven economic models, including reinvesting real estate commissions into arts, technology, and environmental solutions, aim to build local resilience.
- Legislative support, such as tax incentives for water-from-air systems, could accelerate adoption and sustainability.
- A philanthropic and cooperative community attitude is vital for addressing Maui’s environmental and social challenges.
- Public access media and transparent information sharing empower community engagement and education.
Definitions and Concepts
| Term | Definition/Explanation |
|---|---|
| Atmospheric Water Generation (AWG) | Technology that extracts water from humidity in the air, producing potable water. |
| Title Swap | A land transaction exchanging parcels, which in Maui’s case affected water flow and land usability. |
| Dream Makers Foundation | Non-profit organization funding arts, music, environmental projects, and technology initiatives. |
| Maui Neutral Zone | Jason’s multimedia platform providing shows, transcripts, and summaries on Maui’s local issues. |
Frequently Asked Questions (FAQ)
Q: What is the current water situation in Maui?
A: Maui is experiencing severe drought, with historically wet areas now dry, causing ecological and social concern.
Q: Can water be generated from the air here?
A: Yes, atmospheric water generation is feasible given Maui’s humidity and can supplement existing water sources.
Q: How expensive are AWG systems?
A: Home-scale systems can cost under $10,000, with paybacks possible if replacing bottled water use.
Q: What community efforts support water and environmental sustainability?
A: The Dream Makers Foundation, funded partly by real estate commissions, supports technology, arts, culture, and environmental solutions.
Q: How can individuals get involved?
A: By donating, sponsoring, volunteering, or participating in shows and community initiatives listed on MauiNeutralZone.com.
Transcript
ChatGPT on Water From Air on Maui:
Water is a precious commodity. It is becoming very expensive and I’d like to know how to make water from the air. What units are available for homes and for other properties and for what companies
Context for Maui (Kahului)
Before diving into unit specs, a few Maui-specific considerations:
•Maui’s climate is warm and humid, which helps AWG output because many AWGs perform better with higher relative humidity. The typical rule: higher humidity + temperature → more water from air.
•Still: output will vary depending on location (indoor vs outdoor, airflow, shade), building cooling/AC usage, and maintenance.
•Energy cost matters: Maui’s electricity rates are relatively high compared to many US mainland locations, so unit energy efficiency will impact operating cost.
•If you are looking at a single-family home, you’ll likely need a modest capacity; for a multi-unit property/apartment building, you’ll need something significantly larger and more robust (or multiple units) to make meaningful contribution.
•You’ll want to compare the AWG cost plus energy & maintenance vs what you pay now for municipal/tank water and whether the AWG will offset enough usage (drinking, cooking, maybe showers) to make pay-back feasible.
⸻
Comparison Table of 8 AWG Product Options
Here are eight representative units (home to property scale) with specs. I pulled recent available data and listing prices; you’ll want to verify current pricing, shipping to Hawaii, installation/venting requirements, and warranty details.
Here’s a little summary of each:
•Nube SS30 Atmospheric Water Generator: Mid-capacity home unit (~$2,130 listing). Good for perhaps a family home, depending on humidity and usage.
•Altitude Water Trident Atmospheric Water Generator: Higher capacity unit (~$3,989 listing). Could serve larger home/property or smaller multi-unit context.
•Tsunami T50 Atmospheric Water Generator: A larger unit (~$8,500 listing) — possibly geared toward property scale applications.
•2025 Improved Atmospheric Water Generator 10L Countertop: Budget countertop unit (~10 L/day output) listed ~$979. Good for drinking/cooking backup only.
•Altitude Water Trident 12 Atmospheric Water Generator: Another property scale model (~$3,989 listing) by same brand as the Trident.
•The World Best Atmospheric Water Generator: Affordable home AWG (~$1,368 listing) though you’ll need to verify specs & reliability.
•Waiea Water Atmospheric Water Generator WR‑2: Design-friendly home unit (~$1,279.99 listing) — more for home/office aesthetic + backup.
•Atmospheric Water Generator Air‑to‑Water H2O Machine: Larger property/industrial scale (~$3,499 listing) though capacity details may need checking.
Key Spec/Cost Considerations & Estimate Pay-Back Lines
Here’s how to think through sizing & payback for Maui, with rough estimates:
Spec/Cost factors to compare:
•Daily output (liters or gallons per day): Find “X L/day at Y% humidity and Z°C” in spec sheets. Some review articles show typical home units ~10–30 L/day in ideal conditions.
•Energy consumption / efficiency (kWh per liter): The lower the better. One off-grid focused article says some units achieve ~220 Wh (0.22 kWh) per liter.
•Operating cost = (Energy consumption × electricity rate) + maintenance/filter cost.
•Capital cost = purchase + installation + any plumbing/venting needed.
•Pay-back period = Capital cost ÷ (Annual savings from reduced water bill + value of backup water).
•Fit to climate: Since you’re in Maui, humidity is favourable. But note indoor vs outdoor, airflow, temperature variations matter.
•Maintenance and filter/fan life: Filter replacements, compressor upkeep, etc may add recurring expense.
Rough Pay-Back Estimate Sample:
Let’s assume for a home in Kahului:
•Average electricity rate (just for example) say $0.40/kWh (Hawaii averages are higher than mainland).
•Suppose you buy a unit that delivers 20 L/day (≈5.3 gallons/day) under Maui conditions. That’s ~1,950 L/year (≈515 gallons/year).
•Suppose energy consumption is 0.25 kWh per liter → 0.25 kWh × 1,950 L = 487.5 kWh/year → cost ≈ 487.5 × $0.40 = $195/year in electricity.
•Suppose your current cost of municipal/tank water (and what you want to offset) is say $5/gallon (this is hypothetical—check actual). Then 515 gallons/year × $5 = $2,575/year in water cost savings.
•So net annual benefit ≈ $2,575 − $195 = ~$2,380.
•If the unit cost $2,000 + installation $500 = $2,500, pay-back ≈ $2,500 / $2,380 ≈ 1.05 years.
•HOWEVER: If output is lower (say 10 L/day), or electricity higher, or water cost lower, payback might stretch out to 3-5 years or more.
For a multi-unit/apartment building, you might need dozens of gallons/day or a larger system (e.g., industrial AWG). At that scale, capital cost goes tens of thousands, so payback needs bulk water offset.
✅ My Recommendation for You in Kahului
Given everything, here’s what I suggest:
•If you’re looking at a single-family home, pick a mid-capacity home unit (like Nube SS30) and size for drinking/cooking + some backup — then gauge actual output in Maui conditions after installation.
•If you are looking at a rental property or apartment building, go for a larger system or multiple units, and carefully project how many gallons/day you’ll need to offset. It might make sense to consult a professional installer who can evaluate your specific building airflow/humidity and sizing.
•Install in a location with good air circulation, moderate temperature/humidity (avoid very cool or very dry spots).
•Monitor actual output for a month after install to verify manufacturer’s claims vs your local reality.
•Track energy usage and maintain filters/fans diligently — because maintenance downtime or poor performance can erode your savings.
•For resilience/back-up needs (e.g., supply interruption), even a smaller unit adds value beyond just cost savings (peace-of-mind).
•Because Hawaii’s electricity is expensive, look into pairing with solar panels so some of the energy to run the AWG can come from your PV system, improving ROI.
⸻
If you like, I can run a customised ROI calculator for your specific address/usage (Kahului) where you plug in your actual water cost, expected daily gallons to offset, and we estimate pay-back under three scenarios: “home unit”, “larger property unit”, and “premium large unit”. Would you like that?
Great — here’s a customised ROI calculator for your situation in Kahului (Maui), plus how to apply it using 3 product-scenarios. You’ll need to plug in your actual numbers (usage, unit cost, electricity rate) but this gives you a clear framework.
⸻
Local baseline numbers for Kahului / Maui
Here are key local cost figures you’ll need:
•Residential electricity rate: ~ $0.4287 / kWh (42.87¢/kWh) for residential customers in Hawai‘i.
•Residential water use charge for Maui County Department of Water Supply: For single-family dwellings, usage tiers start at $2.13 per 1,000 gallons for 0-5,000 gallons.
•A note: Some local commentary says “average family on Maui pays less than $2.00 per 1,000 gallons of water delivered to their home.”
So water is relatively inexpensive compared to some mainland rates, which affects the pay-back calculation.
⸻
ROI Calculator Framework
Here’s how to compute estimated pay-back:
\text{Annual water saved (gallons)} \;\times\; \text{current water rate} \;-\; \text{Annual cost to run AWG (electricity + maintenance)} \;=\; \text{Annual net benefit}
\text{Pay-back period (years)} \;=\; \frac{\text{Total capital cost (unit + installation)}}{\text{Annual net benefit}}
Where:
•Annual water saved = Daily output of AWG × 365 days
•Electricity cost = (kWh per gallon × gallons per day × 365) × electricity rate
•Annual net benefit must be positive for it to pay-back within reasonable time.
⸻
Three Example Scenarios With Specific Products
Here are three representative units (via product listings) and how the ROI might look in your location:
And here are summaries:
•Nube SS30 Atmospheric Water Generator: ~$2,130 MSRP; mid-capacity for home use.
•Waiea Water Atmospheric Water Generator WR‑2: ~$1,279 listing; design-forward home/office scale.
•2025 Improved Atmospheric Water Generator 10L Countertop: ~$980; small capacity (~10 L/day) countertop.
•The World Best Atmospheric Water Generator: ~$1,368 listing; another home-scale.
•Altitude Water Trident Atmospheric Water Generator: ~$3,989 listing; property-scale.
•Atmospheric Water Generator Air‑to‑Water H2O Machine: ~$3,499; larger property.
•Tsunami T50 Atmospheric Water Generator: ~$8,500 listing; commercial size.
•Altitude Water Trident 10 Large‑Scale AWG: ~$28,999; large-scale system for heavy usage.
⸻
Sample Calculation for Each Scenario
Let’s assume a home AWG in Maui will produce ~20 liters/day (~5.3 gallons/day) under your humid conditions. Let’s assume energy consumption ~0.25 kWh per liter (just a rough assumption). Water rate assume $4.98 per 1,000 gallons (tier 2) for simplicity. Electricity rate = $0.4287/kWh.
Convert units:
•5.3 gallons/day × 365 ≈ 1,935 gallons/year
•Annual water cost savings = 1,935 gallons × ($4.98/1,000 gallons) ≈ $9.63/year
(Note: this is very low because water rate is low in Maui. This illustrates a challenge.)
•Annual energy use = 20 L/day × 0.25 kWh/L = 5 kWh/day → 5 × 365 = 1,825 kWh/year
•Annual electricity cost = 1,825 kWh × $0.4287/kWh ≈ $783/year
•Annual net benefit = $9.63 – $783 = −$773/year (i.e., a loss)
•If unit cost was $2,130 + installation say $500 = $2,630 → pay-back would never happen under these assumptions.
Interpretation: Because the municipal water cost in your area is extremely low (under $5 per 1,000 gallons), the water savings are minimal. Meanwhile the electricity cost to run the system is large. So the ROI is very unfavourable unless the unit is extremely efficient (much lower energy per liter) or you’re offsetting higher-cost water (e.g., for an apartment building where water cost per gallon is much higher, or for emergency/resilience value rather than pure economics).
⸻
Recommendation & What to Adjust for Better ROI
•For single-family home usage in Kahului: Given the low water price, expect that even small AWG units will likely not pay back purely on water savings unless the unit uses extremely low energy per liter (say <0.10 kWh per liter) and you use a lot of the water for high-cost applications (maybe showering or high-usage).
•For rental/apartment building or other high-water-usage property: If you can offset a large number of gallons (thousands/day) and/or the property pays higher water rates (for non-residential) then ROI might become viable.
•Also consider resilience value: If your motivation is security (backup water supply in event of outage), then ROI may not purely be measured in years but in value of independence.
•Investigate energy efficiency specs: Try to find AWG models with published energy-use per liter in humid conditions; aim for <0.15 kWh/L.
•Consider pairing with solar PV: If you power the AWG with solar panels, then the effective cost of electricity may drop, improving ROI.
⸻
If you like, I can run three tailored scenarios for you (single-family home, 6-unit apartment building, and 20-unit complex) using variable daily outputs, unit costs and electricity usage, so you see “home scale vs small multi-unit vs medium building” side by side. Would you like that?
Awesome—since you’re in Kahului, Maui, I ran the numbers for three property sizes and then did a separate deep-dive on the Tsunami T50 you asked about. Short version: AWGs work great for resilience and when they replace expensive water (bottled/trucked) or you can power them with solar. They’re generally not cost-effective against Maui’s low municipal water rates if you pay utility power.
⸻
Assumptions grounded in Maui + product specs
•Electricity (Maui County, 2024 avg): ~$0.4359/kWh residential; small-business ~$0.4805/kWh.
•Water rates (FY26): single-family tiers $2.13–$13.20 per 1,000 gal; multifamily flat $5.09/1,000 gal; hotels $14.15/1,000 gal. (That’s $0.00213–$0.01320/gal for SF; $0.00509/gal for MF; $0.01415/gal for hotels.)
•Typical Kahului climate: warm, muggy (avg RH roughly high-60s to low-70s), which helps output. (Still, makers quote “up to” numbers at high temp/high RH.)
•AWG efficiency/capacity examples used below:
•Nube SS30: ~0.30–0.45 kWh/L (≈1.14–1.70 kWh/gal) energy use.
•Altitude/Trident 200: up to 360 gpd; ~0.60 kWh/gal at 90°F/90% RH (best-case).
•Tsunami T50: >16 gpd, power draw 0.8–1.0 kW continuous (110 V).
⸻
Three sizing scenarios (with conservative, real-world-ish inputs)
1) Single-family home (drinking + cooking)
Unit: Nube SS30
Assume output: 20 L/day (≈5.3 gpd; ~1,930 gal/yr)
Energy: 0.35 kWh/L mid-range → ~7 kWh/day → ~2,555 kWh/yr
Power cost (residential): 2,555 kWh × $0.4359 ≈ $1,114/yr
Water bill offset (Tier-2 ~$4.98/1k gal): ~1,930 gal × $0.00498 ≈ $9.6/yr
Net annual economics: –$1,104/yr (loss)
Takeaway: Great for backup water, but not money-saving vs. Maui tap water at utility power.
⸻
2) Small multi-unit (≈6 units)
Unit: Altitude/Trident 200
Assume output: 200 gpd average (well below “360 gpd up to” spec) → ~73,000 gal/yr
Energy (best-case curve): 0.60 kWh/gal → ~43,800 kWh/yr
Power cost (small business): 43,800 × $0.4805 ≈ $21,046/yr
Water bill offset (multifamily $5.09/1k gal): 73,000 × $0.00509 ≈ $372/yr
Net annual economics: –$20,674/yr (loss)
Even at hotel rate $14.15/1k gal (~$1,033/yr) it’s still a large negative.
⸻
3) Medium property (aiming to replace bottled water)
Suppose you aim to displace bottled water at ~$1.00/gal (office, campus, etc.).
Unit: Altitude/Trident 200 at 200 gpd → 73,000 gal/yr
Savings vs bottled: ~$73,000/yr
Energy cost (as above): ~$21,046/yr
Net: ~$52,000/yr positive (before filters/maintenance).
Takeaway: When you’re replacing bottled (or trucked) water, AWGs can pencil out, especially with PV power.
⸻
Tsunami T50 — your requested breakout
Spec highlights: “Potential: >16 gpd”; power draw 0.8–1.0 kW; 110 V; 20 A breaker.
•Energy per gallon (from specs): If it averages 0.9 kW and runs continuously to make 16 gpd, that’s ~21.6 kWh/day → ~1.35 kWh/gal.
•Annual energy: 21.6 × 365 ≈ 7,884 kWh/yr
•Annual output: 16 × 365 ≈ 5,840 gal/yr
A) If replacing Maui tap water (single-family Tier-2):
•Power cost: 7,884 × $0.4359 ≈ $3,437/yr
•Water “savings”: 5,840 × $0.00498 ≈ $29/yr
•Net: –$3,408/yr (loss). ROI doesn’t work vs municipal.
B) If replacing bottled water at ~$1.00/gal:
•Savings: ~$5,840/yr
•Net (after power): ~$2,403/yr positive (filters not included).
•If the unit price is around $8,500 (typical listing seen for T50), simple payback ≈ 3.5 years (faster with solar).
C) If you can power it substantially with solar PV:
•At an effective $0.10/kWh, power cost ≈ $788/yr → Net vs bottled ≈ $5,052/yr; simple payback ≈ 1.7 years on an $8.5k unit.
•Also compelling as resilience (hurricane/fire/disaster) water even when city supply is OK.
⸻
Bottom line for Kahului
•Economics vs Maui tap water: Generally unfavorable (water is cheap; electricity is expensive).
•Economics vs bottled/trucked water: Can be good to excellent—especially with PV or at larger daily volumes.
•Use cases that make sense: Emergency preparedness, off-grid homes, remote sites, schools/offices that otherwise buy bottled water, hotels/resorts wanting a sustainability story (paired with solar).
Water is a precious commodity. It is becoming very expensive and I’d like to know how to make water from the air. What units are available for homes and for other properties and for what companies
Context for Maui (Kahului)
Before diving into unit specs, a few Maui-specific considerations:
•Maui’s climate is warm and humid, which helps AWG output because many AWGs perform better with higher relative humidity. The typical rule: higher humidity + temperature → more water from air.
•Still: output will vary depending on location (indoor vs outdoor, airflow, shade), building cooling/AC usage, and maintenance.
•Energy cost matters: Maui’s electricity rates are relatively high compared to many US mainland locations, so unit energy efficiency will impact operating cost.
•If you are looking at a single-family home, you’ll likely need a modest capacity; for a multi-unit property/apartment building, you’ll need something significantly larger and more robust (or multiple units) to make meaningful contribution.
•You’ll want to compare the AWG cost plus energy & maintenance vs what you pay now for municipal/tank water and whether the AWG will offset enough usage (drinking, cooking, maybe showers) to make pay-back feasible.
⸻
Comparison Table of 8 AWG Product Options
Here are eight representative units (home to property scale) with specs. I pulled recent available data and listing prices; you’ll want to verify current pricing, shipping to Hawaii, installation/venting requirements, and warranty details.
Here’s a little summary of each:
•Nube SS30 Atmospheric Water Generator: Mid-capacity home unit (~$2,130 listing). Good for perhaps a family home, depending on humidity and usage.
•Altitude Water Trident Atmospheric Water Generator: Higher capacity unit (~$3,989 listing). Could serve larger home/property or smaller multi-unit context.
•Tsunami T50 Atmospheric Water Generator: A larger unit (~$8,500 listing) — possibly geared toward property scale applications.
•2025 Improved Atmospheric Water Generator 10L Countertop: Budget countertop unit (~10 L/day output) listed ~$979. Good for drinking/cooking backup only.
•Altitude Water Trident 12 Atmospheric Water Generator: Another property scale model (~$3,989 listing) by same brand as the Trident.
•The World Best Atmospheric Water Generator: Affordable home AWG (~$1,368 listing) though you’ll need to verify specs & reliability.
•Waiea Water Atmospheric Water Generator WR‑2: Design-friendly home unit (~$1,279.99 listing) — more for home/office aesthetic + backup.
•Atmospheric Water Generator Air‑to‑Water H2O Machine: Larger property/industrial scale (~$3,499 listing) though capacity details may need checking.
Key Spec/Cost Considerations & Estimate Pay-Back Lines
Here’s how to think through sizing & payback for Maui, with rough estimates:
Spec/Cost factors to compare:
•Daily output (liters or gallons per day): Find “X L/day at Y% humidity and Z°C” in spec sheets. Some review articles show typical home units ~10–30 L/day in ideal conditions.
•Energy consumption / efficiency (kWh per liter): The lower the better. One off-grid focused article says some units achieve ~220 Wh (0.22 kWh) per liter.
•Operating cost = (Energy consumption × electricity rate) + maintenance/filter cost.
•Capital cost = purchase + installation + any plumbing/venting needed.
•Pay-back period = Capital cost ÷ (Annual savings from reduced water bill + value of backup water).
•Fit to climate: Since you’re in Maui, humidity is favourable. But note indoor vs outdoor, airflow, temperature variations matter.
•Maintenance and filter/fan life: Filter replacements, compressor upkeep, etc may add recurring expense.
Rough Pay-Back Estimate Sample:
Let’s assume for a home in Kahului:
•Average electricity rate (just for example) say $0.40/kWh (Hawaii averages are higher than mainland).
•Suppose you buy a unit that delivers 20 L/day (≈5.3 gallons/day) under Maui conditions. That’s ~1,950 L/year (≈515 gallons/year).
•Suppose energy consumption is 0.25 kWh per liter → 0.25 kWh × 1,950 L = 487.5 kWh/year → cost ≈ 487.5 × $0.40 = $195/year in electricity.
•Suppose your current cost of municipal/tank water (and what you want to offset) is say $5/gallon (this is hypothetical—check actual). Then 515 gallons/year × $5 = $2,575/year in water cost savings.
•So net annual benefit ≈ $2,575 − $195 = ~$2,380.
•If the unit cost $2,000 + installation $500 = $2,500, pay-back ≈ $2,500 / $2,380 ≈ 1.05 years.
•HOWEVER: If output is lower (say 10 L/day), or electricity higher, or water cost lower, payback might stretch out to 3-5 years or more.
For a multi-unit/apartment building, you might need dozens of gallons/day or a larger system (e.g., industrial AWG). At that scale, capital cost goes tens of thousands, so payback needs bulk water offset.
✅ My Recommendation for You in Kahului
Given everything, here’s what I suggest:
•If you’re looking at a single-family home, pick a mid-capacity home unit (like Nube SS30) and size for drinking/cooking + some backup — then gauge actual output in Maui conditions after installation.
•If you are looking at a rental property or apartment building, go for a larger system or multiple units, and carefully project how many gallons/day you’ll need to offset. It might make sense to consult a professional installer who can evaluate your specific building airflow/humidity and sizing.
•Install in a location with good air circulation, moderate temperature/humidity (avoid very cool or very dry spots).
•Monitor actual output for a month after install to verify manufacturer’s claims vs your local reality.
•Track energy usage and maintain filters/fans diligently — because maintenance downtime or poor performance can erode your savings.
•For resilience/back-up needs (e.g., supply interruption), even a smaller unit adds value beyond just cost savings (peace-of-mind).
•Because Hawaii’s electricity is expensive, look into pairing with solar panels so some of the energy to run the AWG can come from your PV system, improving ROI.
⸻
If you like, I can run a customised ROI calculator for your specific address/usage (Kahului) where you plug in your actual water cost, expected daily gallons to offset, and we estimate pay-back under three scenarios: “home unit”, “larger property unit”, and “premium large unit”. Would you like that?
Great — here’s a customised ROI calculator for your situation in Kahului (Maui), plus how to apply it using 3 product-scenarios. You’ll need to plug in your actual numbers (usage, unit cost, electricity rate) but this gives you a clear framework.
⸻
Local baseline numbers for Kahului / Maui
Here are key local cost figures you’ll need:
•Residential electricity rate: ~ $0.4287 / kWh (42.87¢/kWh) for residential customers in Hawai‘i.
•Residential water use charge for Maui County Department of Water Supply: For single-family dwellings, usage tiers start at $2.13 per 1,000 gallons for 0-5,000 gallons.
•A note: Some local commentary says “average family on Maui pays less than $2.00 per 1,000 gallons of water delivered to their home.”
So water is relatively inexpensive compared to some mainland rates, which affects the pay-back calculation.
⸻
ROI Calculator Framework
Here’s how to compute estimated pay-back:
\text{Annual water saved (gallons)} \;\times\; \text{current water rate} \;-\; \text{Annual cost to run AWG (electricity + maintenance)} \;=\; \text{Annual net benefit}
\text{Pay-back period (years)} \;=\; \frac{\text{Total capital cost (unit + installation)}}{\text{Annual net benefit}}
Where:
•Annual water saved = Daily output of AWG × 365 days
•Electricity cost = (kWh per gallon × gallons per day × 365) × electricity rate
•Annual net benefit must be positive for it to pay-back within reasonable time.
⸻
Three Example Scenarios With Specific Products
Here are three representative units (via product listings) and how the ROI might look in your location:
And here are summaries:
•Nube SS30 Atmospheric Water Generator: ~$2,130 MSRP; mid-capacity for home use.
•Waiea Water Atmospheric Water Generator WR‑2: ~$1,279 listing; design-forward home/office scale.
•2025 Improved Atmospheric Water Generator 10L Countertop: ~$980; small capacity (~10 L/day) countertop.
•The World Best Atmospheric Water Generator: ~$1,368 listing; another home-scale.
•Altitude Water Trident Atmospheric Water Generator: ~$3,989 listing; property-scale.
•Atmospheric Water Generator Air‑to‑Water H2O Machine: ~$3,499; larger property.
•Tsunami T50 Atmospheric Water Generator: ~$8,500 listing; commercial size.
•Altitude Water Trident 10 Large‑Scale AWG: ~$28,999; large-scale system for heavy usage.
⸻
Sample Calculation for Each Scenario
Let’s assume a home AWG in Maui will produce ~20 liters/day (~5.3 gallons/day) under your humid conditions. Let’s assume energy consumption ~0.25 kWh per liter (just a rough assumption). Water rate assume $4.98 per 1,000 gallons (tier 2) for simplicity. Electricity rate = $0.4287/kWh.
Convert units:
•5.3 gallons/day × 365 ≈ 1,935 gallons/year
•Annual water cost savings = 1,935 gallons × ($4.98/1,000 gallons) ≈ $9.63/year
(Note: this is very low because water rate is low in Maui. This illustrates a challenge.)
•Annual energy use = 20 L/day × 0.25 kWh/L = 5 kWh/day → 5 × 365 = 1,825 kWh/year
•Annual electricity cost = 1,825 kWh × $0.4287/kWh ≈ $783/year
•Annual net benefit = $9.63 – $783 = −$773/year (i.e., a loss)
•If unit cost was $2,130 + installation say $500 = $2,630 → pay-back would never happen under these assumptions.
Interpretation: Because the municipal water cost in your area is extremely low (under $5 per 1,000 gallons), the water savings are minimal. Meanwhile the electricity cost to run the system is large. So the ROI is very unfavourable unless the unit is extremely efficient (much lower energy per liter) or you’re offsetting higher-cost water (e.g., for an apartment building where water cost per gallon is much higher, or for emergency/resilience value rather than pure economics).
⸻
Recommendation & What to Adjust for Better ROI
•For single-family home usage in Kahului: Given the low water price, expect that even small AWG units will likely not pay back purely on water savings unless the unit uses extremely low energy per liter (say <0.10 kWh per liter) and you use a lot of the water for high-cost applications (maybe showering or high-usage).
•For rental/apartment building or other high-water-usage property: If you can offset a large number of gallons (thousands/day) and/or the property pays higher water rates (for non-residential) then ROI might become viable.
•Also consider resilience value: If your motivation is security (backup water supply in event of outage), then ROI may not purely be measured in years but in value of independence.
•Investigate energy efficiency specs: Try to find AWG models with published energy-use per liter in humid conditions; aim for <0.15 kWh/L.
•Consider pairing with solar PV: If you power the AWG with solar panels, then the effective cost of electricity may drop, improving ROI.
⸻
If you like, I can run three tailored scenarios for you (single-family home, 6-unit apartment building, and 20-unit complex) using variable daily outputs, unit costs and electricity usage, so you see “home scale vs small multi-unit vs medium building” side by side. Would you like that?
Awesome—since you’re in Kahului, Maui, I ran the numbers for three property sizes and then did a separate deep-dive on the Tsunami T50 you asked about. Short version: AWGs work great for resilience and when they replace expensive water (bottled/trucked) or you can power them with solar. They’re generally not cost-effective against Maui’s low municipal water rates if you pay utility power.
⸻
Assumptions grounded in Maui + product specs
•Electricity (Maui County, 2024 avg): ~$0.4359/kWh residential; small-business ~$0.4805/kWh.
•Water rates (FY26): single-family tiers $2.13–$13.20 per 1,000 gal; multifamily flat $5.09/1,000 gal; hotels $14.15/1,000 gal. (That’s $0.00213–$0.01320/gal for SF; $0.00509/gal for MF; $0.01415/gal for hotels.)
•Typical Kahului climate: warm, muggy (avg RH roughly high-60s to low-70s), which helps output. (Still, makers quote “up to” numbers at high temp/high RH.)
•AWG efficiency/capacity examples used below:
•Nube SS30: ~0.30–0.45 kWh/L (≈1.14–1.70 kWh/gal) energy use.
•Altitude/Trident 200: up to 360 gpd; ~0.60 kWh/gal at 90°F/90% RH (best-case).
•Tsunami T50: >16 gpd, power draw 0.8–1.0 kW continuous (110 V).
⸻
Three sizing scenarios (with conservative, real-world-ish inputs)
1) Single-family home (drinking + cooking)
Unit: Nube SS30
Assume output: 20 L/day (≈5.3 gpd; ~1,930 gal/yr)
Energy: 0.35 kWh/L mid-range → ~7 kWh/day → ~2,555 kWh/yr
Power cost (residential): 2,555 kWh × $0.4359 ≈ $1,114/yr
Water bill offset (Tier-2 ~$4.98/1k gal): ~1,930 gal × $0.00498 ≈ $9.6/yr
Net annual economics: –$1,104/yr (loss)
Takeaway: Great for backup water, but not money-saving vs. Maui tap water at utility power.
⸻
2) Small multi-unit (≈6 units)
Unit: Altitude/Trident 200
Assume output: 200 gpd average (well below “360 gpd up to” spec) → ~73,000 gal/yr
Energy (best-case curve): 0.60 kWh/gal → ~43,800 kWh/yr
Power cost (small business): 43,800 × $0.4805 ≈ $21,046/yr
Water bill offset (multifamily $5.09/1k gal): 73,000 × $0.00509 ≈ $372/yr
Net annual economics: –$20,674/yr (loss)
Even at hotel rate $14.15/1k gal (~$1,033/yr) it’s still a large negative.
⸻
3) Medium property (aiming to replace bottled water)
Suppose you aim to displace bottled water at ~$1.00/gal (office, campus, etc.).
Unit: Altitude/Trident 200 at 200 gpd → 73,000 gal/yr
Savings vs bottled: ~$73,000/yr
Energy cost (as above): ~$21,046/yr
Net: ~$52,000/yr positive (before filters/maintenance).
Takeaway: When you’re replacing bottled (or trucked) water, AWGs can pencil out, especially with PV power.
⸻
Tsunami T50 — your requested breakout
Spec highlights: “Potential: >16 gpd”; power draw 0.8–1.0 kW; 110 V; 20 A breaker.
•Energy per gallon (from specs): If it averages 0.9 kW and runs continuously to make 16 gpd, that’s ~21.6 kWh/day → ~1.35 kWh/gal.
•Annual energy: 21.6 × 365 ≈ 7,884 kWh/yr
•Annual output: 16 × 365 ≈ 5,840 gal/yr
A) If replacing Maui tap water (single-family Tier-2):
•Power cost: 7,884 × $0.4359 ≈ $3,437/yr
•Water “savings”: 5,840 × $0.00498 ≈ $29/yr
•Net: –$3,408/yr (loss). ROI doesn’t work vs municipal.
B) If replacing bottled water at ~$1.00/gal:
•Savings: ~$5,840/yr
•Net (after power): ~$2,403/yr positive (filters not included).
•If the unit price is around $8,500 (typical listing seen for T50), simple payback ≈ 3.5 years (faster with solar).
C) If you can power it substantially with solar PV:
•At an effective $0.10/kWh, power cost ≈ $788/yr → Net vs bottled ≈ $5,052/yr; simple payback ≈ 1.7 years on an $8.5k unit.
•Also compelling as resilience (hurricane/fire/disaster) water even when city supply is OK.
⸻
Bottom line for Kahului
•Economics vs Maui tap water: Generally unfavorable (water is cheap; electricity is expensive).
•Economics vs bottled/trucked water: Can be good to excellent—especially with PV or at larger daily volumes.
•Use cases that make sense: Emergency preparedness, off-grid homes, remote sites, schools/offices that otherwise buy bottled water, hotels/resorts wanting a sustainability story (paired with solar).
