A community-built blueprint for a more connected and resilient Kauai

A More Resilient Kauai

Exploring how stronger local infrastructure, emergency readiness, and community participation can help Kauai stay connected when it matters most.

Explore Your Community

See how resilience, connectivity, emergency readiness, and future community projects may relate to your location.

Why This Matters

Stronger neighborhoods, better preparedness, a brighter future

Kauai deserves shared infrastructure that neighbors can count on — for everyday life, for emergencies, and for the generations ahead.

Storm Readiness

Help communities stay connected during emergencies.

Community Connectivity

Expand opportunities for residents and local organizations.

Schools & Community Spaces

Support learning, communication, and public gathering places.

Tourism & Local Economy

Help businesses and visitors remain connected.

Island Self-Sufficiency

Reduce dependence on fragile outside systems.

Future Preparedness

Build a stronger foundation for generations to come.

The Challenge

Island connectivity is fragile when it matters most

Kauai depends on a handful of paths for internet access. When those paths fail — during hurricanes, floods, or infrastructure outages — the whole island feels it. We need infrastructure designed for resilience, not just speed.

Emergency Fragility

When storms hit or fiber paths fail, Kauai loses connectivity fast. First responders, hospitals, and residents are left without reliable comms.

Remote & Ridge Gaps

North shore valleys, west-side canyons, and ridge communities sit outside reliable coverage. Geography makes single-path networks brittle.

Storm & Outage Risk

Submarine cables, landslides, and flooding routinely disrupt island-wide service. One failure can cascade across the entire grid.

Tourist & Peak Load

Visitor surges strain existing capacity. Seasonal demand spikes leave locals competing for bandwidth when they need it most.

In 2024, Kauai experienced multiple multi-hour outages affecting emergency communications, telehealth, and remote learning. A resilient local network changes that equation.

What exists today

Connectivity on Kauai — provider overview

Before exploring future possibilities, we start with what is publicly known about service types available on the island. We do not display coverage maps or claim service at specific addresses.

Important: Availability varies by address and terrain. Always verify with providers directly. If you have local knowledge, share it on the map under “What Residents Know.”

Hawaiian Telcom

Fiber InternetFixed Wireless

Primary local telecommunications provider serving Hawaiʻi with fiber and other services.

Fiber and internet services are offered on Kauai in many populated areas. Availability varies significantly by street address.

Verify service at your address on the provider website — coverage is not uniform island-wide.

Spectrum

Cable InternetFixed Wireless

National cable and internet provider with presence in Hawaiʻi markets.

Cable internet may be available in some Kauai communities. Not all neighborhoods are served.

Address-level availability check required. We do not display coverage maps on this site.

Starlink

Satellite Internet

Low-earth-orbit satellite internet used by some Kauai residents and businesses.

Satellite service depends on clear sky view and equipment. Used as primary or backup connectivity in some areas.

Community observations welcome — many residents report using Starlink where wired options are limited.

T-Mobile

Mobile Networks

National mobile carrier with cellular service across parts of Kauai.

Mobile voice and data vary by location, terrain, and indoor conditions. Not a substitute for fixed broadband everywhere.

Signal strength is location-specific. We do not publish coverage polygons.

Verizon

Mobile Networks

National mobile carrier serving portions of the island.

Cellular coverage exists in many corridors but weak spots are common in valleys and remote areas.

Verify at your location. Community outage reports help us understand real-world experience.

AT&T

Mobile Networks

National mobile carrier with service in parts of Kauai.

Mobile connectivity available in many areas with significant variation by terrain and weather.

No coverage guarantees displayed here — share your observations to help neighbors.

Service types on Kauai

Fiber Internet
Cable Internet
Fixed Wireless
Satellite Internet
Mobile Networks
Emergency Communications

Emergency communications include county systems, amateur radio networks, and official alert channels. Detailed asset locations are not published here until verified — Data Needed in several areas.

Connectivity Explorer

Explore connectivity on Kauai

Click a region to see known service types, community observations, gaps where we need more data, and resilience considerations. We never present speculation as fact.

Map legend

  • Verified Information

    Publicly known facilities and general provider facts — not address-level coverage

  • Community-Contributed Information

    Neighbor observations — helpful context, not verified facts

  • Future Opportunities

    Ideas under discussion — not existing infrastructure

Island regions

Open full map

Region profile

Central Kauai

Līhuʻe and surrounding areas — primary services and fiber handoff zone.

Known service types (general)

Fiber InternetCable InternetMobile NetworksSatellite Internet

Provider notes

  • Hawaiian Telcom and Spectrum may serve parts of Līhuʻe — verify by address
  • Mobile carriers generally have stronger signals near population centers
  • Starlink used by some residents as backup or primary where wired options are limited

Community observations

  • Central areas often have more service choices than remote valleys
  • Outages still occur during major storms despite better infrastructure density

Data needed — help us fill gaps

  • Data NeededAddress-level fiber availability map (not published here)
  • Data NeededStorm outage frequency by neighborhood
  • Data NeededPublic emergency communications asset inventory

Resilience considerations

  • County seat concentration creates single-point dependence for some services
  • Airport and hospital connectivity critical during emergencies

Questions & opportunities

  • Could libraries or community centers serve as resilience hubs?
  • Where do neighbors already gather during outages?

Verified island assets (sample)

Public facilities we can name without inventing infrastructure locations.

  • Schools:Kauaʻi Community College
  • Libraries:Līhuʻe Public Library
  • Libraries:Kapaʻa Public Library
  • Libraries:Princeville Public Library
  • Community Centers:Kauaʻi War Memorial Convention Hall
  • Healthcare Facilities:Wilcox Medical Center
  • Healthcare Facilities:Samuel Mahelona Memorial Hospital
  • Transportation Hubs:Līhuʻe Airport

Contribute local knowledge

Share what you know

Labeled clearly as a community observation. Not verified infrastructure data.

Address Impact Explorer

Explore Your Community

See how resilience, connectivity, emergency readiness, and future community projects may relate to your location. The first question we answer: How does this affect me?

Search an address to unlock Live, Scene, and Ground views

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Today ← → Future Possibilities

See how community projects and resources could grow over time

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TodayFuture possibilities

Your Community Report

Search for your home, business, school, or neighborhood to see how resilience, connectivity, and community projects may relate to you.

What would you most like to improve in your area?

Select all that apply — saved locally on your device for now.

Community Conversation

A place for every perspective

A place to share questions, ideas, concerns, and opportunities related to Kauai's future resilience.

Kauai residents hold many different perspectives regarding technology, health, privacy, environmental stewardship, emergency preparedness, and development.

This project is intended to support a transparent community conversation. Questions and concerns are welcome. Ideas and participation are welcome.

Our goal is to learn together and explore solutions that strengthen the island while respecting the values of the community.

This is not a debate section. It is a listening and transparency space. We are exploring — not announcing finished plans. No conclusions are predetermined.

Topics we are listening to

What we've heard

  • Some residents want more information about radio frequencies, wireless equipment, and possible health effects.
  • Others have asked whether lower-power community approaches differ from large commercial installations.
  • Families near schools and gathering places have raised thoughtful questions about placement and design.

What we know

  • Health questions deserve clear, respectful answers — not dismissal.
  • Equipment choices, power levels, siting, and distance from homes are planning variables we can discuss openly.
  • We are not presenting this project as a large-scale commercial wireless rollout.

What we're still exploring

  • How to share plain-language resources from credible public health sources
  • Whether community-sited, lower-power approaches can address common concerns
  • How neighbors want to be notified and consulted before any pilot moves forward

Community comments

I support better connectivity, but I want to understand what equipment might be near homes and schools before anything is considered.
Anonymous neighbor, North shore

Share on the map

Add a question or concern tied to a neighborhood. Your marker appears on the Community Questions & Concerns map layer — alongside other voices from across the island.

View on community map

Share a question or perspective

Questions, concerns, and ideas are welcome. This is a listening space — not a debate.

Community Map

A living community knowledge map

Start with what exists today — verified facilities, regional connectivity knowledge, and neighbor observations. Future ideas stay visually distinct.

Loading Kauai…

Planning Tools

Explore the details together

The community map above is welcoming and open to every voice. This section goes deeper — for neighbors, volunteers, and planners who want to explore scenarios, site information, resilience scores, and technical options we are still evaluating.

Loading Kauai map…

Ways to Help

Everyone has a role in a more resilient Kauai

Participation should feel welcoming and simple. Choose the path that fits you — or just say you want to stay informed.

Project Roadmap

Built step by step, with the community

We are exploring a long-term community effort — not announcing a finished plan. Each phase listens, learns, and earns trust.

01

Community Listening

Gather ideas, priorities, concerns, and support from people across Kauai.

  • Neighborhood conversations and listening sessions
  • Mapping where communities want stronger connections
  • Building a shared vision residents can believe in
02

Community Pilot Projects

Explore small resilience and connectivity initiatives that could show what is possible.

  • School and community space pilots
  • Emergency readiness hubs in key areas
  • Volunteer-led projects with local partners
03

Island Resilience Network

Connect projects into a broader community-supported system for the whole island.

  • Shared infrastructure neighbors can count on
  • Stronger preparedness across Kauai
  • A model shaped by the community, for the community

Pilot Plan

Three phases to island-wide resilience

A honest, staged build — starting with contributed gear and community partners, growing into coordinated anchors, and eventually island-owned edge infrastructure.

01Phase 1 · In planning

Starter resilience pilot

Deploy contributed gear across a focused corridor — proving switching, backhaul, and community Wi-Fi with honest pilot scope.

  • Wire 2–3 community or emergency anchor sites with contributed switching and radios
  • Stand up one ridge-to-coast wireless link with line-of-sight validation
  • Launch a public Wi-Fi zone at a school or assembly point
  • Document power, permitting, and operations lessons for scale-up
02Next

Emergency & community anchor sites

Expand anchor coverage across the island — connecting civil defense, healthcare, schools, and community hubs into a coordinated mesh.

  • Map and activate emergency anchor sites in each planning region
  • Integrate backup satellite uplinks at key hubs
  • Coordinate with emergency services on failover and alert paths
  • Train community stewards for each anchor node
03Future

Island edge & redundant backhaul

Build island-owned digital infrastructure — a community-governed edge facility and diverse backhaul paths that survive single-point failures.

  • Establish a Līhuʻe-area edge data center for local services and traffic aggregation
  • Deploy redundant backhaul across ridge relays, fiber entry points, and satellite
  • Host local DNS, alert relay, and critical apps when upstream links fail
  • Transition from pilot to sustained community operations

Use Cases

What this network enables on Kauai

Real scenarios the gear and sites are being planned for — each scoped as a pilot contribution, not a claim of full deployment.

Routing & Switching

Pilot site aggregation

Aggregate traffic from 2–3 pilot nodes with VLAN segmentation between emergency, community, and backhaul networks.

Pilot role

Wire a small edge closet or rack at a community anchor or data-center-edge candidate site.

Wireless Backhaul

Ridge-to-coast backhaul

Connect a high-site ridge relay to a coastal hub using point-to-point 5 GHz or 60 GHz links.

Pilot role

Link one ridge relay to one hub in a pilot corridor — line-of-sight surveys required.

Access Points / Radios

Community Wi-Fi zone

Provide public emergency Wi-Fi at a school, community center, or assembly point during outages.

Pilot role

Cover a single public Wi-Fi zone; backhaul and power must be provisioned separately.

Access Points / Radios

Fixed wireless access

Deliver broadband to remote pockets not served by resilient fiber paths.

Pilot role

Serve a limited subscriber pilot — not a replacement for island-wide ISP coverage.

Antennas

Relay antenna deployment

Mount sector and panel antennas on J-mounts or tower structures for ridge and rooftop relays.

Pilot role

Hardware ready for several mounts; structural and permit review still needed per site.

Power & Rack Infrastructure

Sheltered node power

PDU, UPS, and rack power for a small indoor edge or switching closet.

Pilot role

Power a few sheltered racks — outdoor/tower power engineering is a separate effort.

Edge Compute

Local edge services

Run DNS caching, local alert relay, and lightweight apps when upstream connectivity is degraded.

Pilot role

Stand up one pilot edge node — scaling requires more compute, power, and cooling planning.

Backup Internet / Starlink

Satellite uplink failover

Maintain a backup internet path when submarine fiber or primary ISP links are disrupted.

Pilot role

Backup one pilot hub uplink — additional kits and sites needed for broader redundancy.

Batteries / Resilience Power

Tower outage runtime

Keep ridge relays and emergency anchors powered through multi-hour or multi-day grid failures.

Pilot role

Support runtime at several tower sites in a pilot — full resilience sizing not yet complete.

Starter Inventory

Gear on hand to accelerate a pilot

This is a real starter inventory — not a claim of island-wide readiness. It can jump-start a pilot corridor with switching, backhaul, radios, power, and edge compute, but sites, power design, licensing, and operations still need to be built out.

397

Total units

38

Unique SKUs

8

Categories

What the gear enables

Wireless links

Point-to-point radios and sector antennas connect ridge relays to coastal hubs — creating paths that don't depend on a single fiber route.

Backhaul radios, antennas, routing

Community Wi-Fi

Access points at schools, community centers, and assembly points give residents a connection when home internet goes dark.

Access points, switching, power

Backup internet

Satellite uplink kits maintain a failover path when submarine fiber or primary ISP links are disrupted during storms.

Starlink kits, routing failover

Edge compute

Local servers cache critical data, run DNS, and relay emergency alerts — keeping island services alive when upstream is degraded.

Edge servers, switching, rack power

Power resilience

UPS, batteries, and solar-ready power keep nodes running through multi-hour or multi-day grid outages.

Batteries, PDU, UPS, rack infrastructure

Pilot framing: Inventory is grouped below by network role. Each category explains how the gear could support a resilience pilot — not a finished island network. Additional sites, funding, fiber paths, and operational capacity are still required.

Routing & Switching

80 units · 12 SKUs

Core and access-layer switches, routers, and patch infrastructure for site interconnect.

Possible pilot role

Enough switching to wire 2–3 pilot sites and a small edge aggregation point — not island-wide core capacity.

Use cases on Kauai

  • Pilot site aggregationWire a small edge closet or rack at a community anchor or data-center-edge candidate site.

Items in stock

Copper Switch RB5009

MikroTik

×13

MikroTik Outdoor Copper Switches (Used)

MikroTik

×20

MikroTik Network Switch

MikroTik

×9

MikroTik Router

MikroTik

×4

MikroTik Cloud Switch

MikroTik

×9

MikroTik Cloud Switch Router

MikroTik

×2

Edge Router

×3

MikroTik SFP Switch

MikroTik

×3

USW Pro Max

Ubiquiti

×4

Ubiquiti Pro Max PoE Switch

Ubiquiti

×2

Cisco 9300 Nexus

Cisco

×2

Nano Switch

Ubiquiti

×9

Wireless Backhaul

89 units · 3 SKUs

Point-to-point and high-capacity wireless links between ridge relays and hub sites.

Possible pilot role

Strong backhaul stock for linking a handful of ridge and coastal nodes in a pilot corridor.

Use cases on Kauai

  • Ridge-to-coast backhaulLink one ridge relay to one hub in a pilot corridor — line-of-sight surveys required.

Items in stock

NanoBeam 5AC

Ubiquiti

×85

AirFiber 60XR UISP

Ubiquiti

×2

Tachyon TNA 302

Tachyon

×2

Access Points / Radios

67 units · 7 SKUs

LTE, Wi-Fi, and fixed wireless radios for last-mile and community access.

Possible pilot role

Radios to serve pilot coverage zones — additional licensing, backhaul, and sites still needed beyond inventory.

Use cases on Kauai

  • Fixed wireless accessServe a limited subscriber pilot — not a replacement for island-wide ISP coverage.
  • Community Wi-Fi zoneCover a single public Wi-Fi zone; backhaul and power must be provisioned separately.
  • Ridge-to-coast backhaulLink one ridge relay to one hub in a pilot corridor — line-of-sight surveys required.

Items in stock

Baicell Nova 430i

Baicell

×12

Window Units Baicell

Baicell

×18

Rocket 5AC AP

Ubiquiti

×7

Baicell NR 11

Baicell

×7

Wave Nano

×7

Wave AP

×14

Baicell 846

Baicell

×2

Antennas

86 units · 4 SKUs

Sector, panel, and mounting hardware for relay and access deployments.

Possible pilot role

Mounting and antenna stock to support multiple relay builds; site surveys still required per location.

Use cases on Kauai

  • Relay antenna deploymentHardware ready for several mounts; structural and permit review still needed per site.

Items in stock

KPP Dual-Band 8-Port Antenna

×41

NetPoint Antenna

×4

J Mount

×32

Long J Mount

×9

Power & Rack Infrastructure

29 units · 7 SKUs

PDUs, UPS, injectors, patch panels, and rack power for sheltered deployments.

Possible pilot role

Rack and power basics for a few sheltered nodes — outdoor power design still needed per site.

Use cases on Kauai

  • Sheltered node powerPower a few sheltered racks — outdoor/tower power engineering is a separate effort.
  • Pilot site aggregationWire a small edge closet or rack at a community anchor or data-center-edge candidate site.

Items in stock

CAT 24 Patch Panel

×12

Power Strip for Rack

×3

Ubiquiti Dual Power Injector

Ubiquiti

×2

Power Control

×5

Power Supply

×2

PDU

×3

CyberPower UPS

CyberPower

×2

Edge Compute

14 units · 3 SKUs

Small-form-factor servers and industrial PCs for local caching, DNS, and services.

Possible pilot role

Compute to stand up one edge pilot node with local services — not a full data center build-out.

Use cases on Kauai

  • Local edge servicesStand up one pilot edge node — scaling requires more compute, power, and cooling planning.

Items in stock

Micro PC

×3

Dell Micro PC

Dell

×6

IPC

×5

Backup Internet / Starlink

2 units · 1 SKUs

Satellite and alternate uplink kits for redundancy when fiber or terrestrial links fail.

Possible pilot role

Two Starlink kits can backup a pilot uplink — not enough for island-wide satellite redundancy.

Use cases on Kauai

  • Satellite uplink failoverBackup one pilot hub uplink — additional kits and sites needed for broader redundancy.

Items in stock

Starlink Setup

Starlink

×2

Batteries / Resilience Power

30 units · 1 SKUs

Battery banks and resilience power for tower and relay runtime during grid outages.

Possible pilot role

Battery stock to support several tower sites in a pilot — solar, generator, and sizing work still TBD.

Use cases on Kauai

  • Tower outage runtimeSupport runtime at several tower sites in a pilot — full resilience sizing not yet complete.

Items in stock

Tower Site Batteries

×30

Who Benefits

A network that serves everyone on the island

From first responders to families, from schools to small businesses — resilient infrastructure is a public good.

Emergency Services

Reliable comms for police, fire, and search & rescue during island-wide outages.

Residents

Stable home internet and community Wi-Fi when storms knock out primary service.

Tourists & Visitors

Safety alerts, navigation, and connectivity that doesn't vanish during peak season.

Schools

Uninterrupted learning with local caching and resilient connections for remote education.

Healthcare

Telehealth continuity and hospital data links that survive infrastructure failures.

Local Businesses

POS systems, reservations, and operations stay online through redundant paths.

Prominent Residents

Island leaders and landowners who can host relay sites and sponsor infrastructure.

Remote Workers

Dependable bandwidth for the growing community of island-based remote professionals.

Partner Opportunities

Projects you can help bring to life

Each initiative starts with a simple question: who benefits, and how can neighbors participate?

Community Wi-Fi

Why it matters

When home internet fails, public gathering places can become lifelines for families, students, and neighbors.

Who benefits

Residents, visitors, schools, and local organizations during outages.

Ways to participate

  • Host a community space
  • Volunteer for setup days
  • Share ideas for high-need locations
Offer your support

Emergency Preparedness

Why it matters

Storms and outages isolate neighborhoods — local readiness helps people get information and support faster.

Who benefits

First responders, families, elders, and rural communities.

Ways to participate

  • Partner as a shelter or hub location
  • Join preparedness planning conversations
  • Help coordinate neighborhood check-ins
Offer your support

Neighborhood Resilience Hubs

Why it matters

Stronger neighborhoods start with places people already trust — schools, churches, and community centers.

Who benefits

Whole neighborhoods, especially areas prone to flooding or isolation.

Ways to participate

  • Offer land or building access
  • Become a hub steward
  • Connect us with local leaders
Offer your support

School Connectivity

Why it matters

Schools are anchors for learning, family communication, and community assembly when crises hit.

Who benefits

Students, teachers, parents, and surrounding neighborhoods.

Ways to participate

  • Support a school pilot
  • Volunteer technical or organizational help
  • Advocate for school readiness funding
Offer your support

Community Technology Programs

Why it matters

Shared knowledge builds lasting resilience — not just equipment, but people who know how to help.

Who benefits

Volunteers, small businesses, nonprofits, and civic groups.

Ways to participate

  • Teach or mentor
  • Host a workshop
  • Join a community tech working group
Offer your support

Long-range planning

What we might explore over time

For planners, volunteers, and curious neighbors — a look at how community planning could evolve toward deeper modeling, coverage analysis, and island-wide coordination. We are exploring these ideas; nothing here is predetermined.

01Phase 1 · Now

Community Planning Platform

Where we are today

An open island map where residents, planners, and partners explore scenarios, candidate sites, and community support — together.

  • Interactive island map with terrain and towns
  • Vision, community, and infrastructure perspectives
  • Property impact explorer with simulated scoring
  • Community support markers and site planning panels
02Phase 2 · Next

Coverage & Resilience Modeling

Next horizon

Physics-informed models that estimate who benefits from each site, how paths fail, and where gaps remain after storms.

  • Line-of-sight analysis from ridge candidates
  • Coverage simulation by site and equipment type
  • Failure impact modeling for uplink loss
  • Disaster scenario planning workflows
03Phase 3 · Future

Island Digital Twin

Full island model

A living digital twin of Kauai's connectivity fabric — buildings, utilities, towers, and fiber — for optimization and emergency planning.

  • Building footprints and utility infrastructure
  • Fiber routes and tower inventory
  • Real-time coverage and capacity overlays
  • Infrastructure optimization and what-if planning

Capabilities under discussion

Building footprints
Utility infrastructure
Fiber routes
Tower inventory
Line-of-sight analysis
Coverage simulation
Failure impact modeling
Disaster scenario planning
Infrastructure optimization

Get Involved

Support the vision

Whether you can host a site, volunteer your time, represent an organization, or simply want to stay informed — your voice belongs in this movement.

Voices from the community

We lost internet for 3 days during the last storm. A local mesh network would have kept our family connected to emergency updates.

Maria K. · Hanalei

I have ridge-line property with clear sight lines to Līhuʻe. Happy to host a relay site if it helps the community.

David T. · Kōloa

Our clinic needs redundant connectivity for telehealth. This initiative is exactly what Kauai healthcare has been asking for.

Dr. Sarah L. · Līhuʻe

Offer your support

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