Stylized illustration of a smiling Hawaiʻi student seated at her classroom desk with a compact Kool Skools cooling unit nearby.
Aloha from Kool Skools Hawaiʻi

Help Hawaiʻi Students Stay Cool and Ready to Learn

Kool Skools Hawaii brings practical desk-side cooling support to keiki learning in warm classrooms, helping sponsors, schools, and community partners create more comfortable spaces one student at a time.

  • Desk-side cooling
  • Cleaner personal airflow
  • Local Hawaiʻi focus
See the Impact

One Student. One Desk. A Cooler Place to Learn.

Across Hawaiʻi, too many keiki are trying to learn in classrooms that get uncomfortably hot. When the room heats up, it becomes harder for students to stay focused, comfortable, and ready to learn.

Kool Skools Hawaii was created to bring practical relief now, one desk and one classroom at a time. With community sponsors and local partners, we can help students feel cooler, calmer, and more ready to learn.

  • Sponsor one student with desk-side cooling support
  • Help a full classroom feel cooler, calmer, and more ready to learn
  • Join local sponsors caring for Hawaiʻi keiki, one classroom at a time
Classroom Cooling Concept
From one student to the whole classroom This concept shows how donor support can grow from a single desk into a full classroom of cooler, more comfortable learners.
The Problem

Heat Makes It Harder to Learn

Many Hawaiʻi classrooms heat up well before the school day really begins. Warm rooms make it harder for students to focus, and harder for teachers to teach.

87.4°F

Before students arrived

Civil Beat reported a Hilo Intermediate classroom reading of 87.4°F before 25 to 30 students were even in the room — meaning the space only gets warmer once class is in session.

Mid-to-high 80s

State Auditor rankings

The 2025 Hawaiʻi State Auditor heat-abatement rankings document classrooms regularly reaching the mid-to-high 80s, highlighting how widespread the heat challenge is across the islands.

85.5%

Respiratory viruses are common

A Pediatrics school surveillance study found that 85.5% of participating students and staff had at least one respiratory virus detected during the school year — a reminder that cleaner airflow belongs in the classroom comfort conversation.

What it means for keiki

When rooms are hot, attention drifts, energy drops, and learning suffers. Sponsors can help bridge the gap with practical classroom support now.

Sources: Civil Beat (2023) · Hawaiʻi State Auditor Report 25-09 (2025) · Pediatrics / PubMed (2025)

How It Works

Practical Desk-Side Cooling and Cleaner Personal Airflow

Kool Skools focuses on what we can do today: a compact, desk-side setup that brings cooler, cleaner-feeling airflow right where a student is learning.

Front view of the compact Kool Skools desk-side cooling unit.
Step 1

Cooling Unit

A compact desk-side cooling unit that delivers a focused stream of cooler air toward a student's seat — built for classroom realities, not living rooms.

Width
7⅝ in.
Height
6⅜ in.
Depth
4¾ in.
Wider view of the separate personal clean-air purifier component.
Step 2

HEPA13 Filtration

With HEPA13 filtration for a cooler and cleaner environment around the student’s desk.

Width
2⅜ in.
Depth
2⅜ in.
Height
5¼ in.
Full front view of the 50,000mAh battery pack option.
Step 3

Battery Pack Option

A 50,000mAh battery pack option adds flexibility for classrooms with limited outlets, so cooling support can be placed where the student needs it.

Capacity
50,000mAh
Size
4⅛ in. W × 7 in. H
Depth
3¼ in.
Stylized larger supplemental purification unit on a classroom desk.
Supplemental Option

Supplemental Classroom Purification Option

For larger classroom spaces, supplemental purification units can be added to support cleaner-feeling air based on room size, layout, and program goals.

Width
7.87 in.
Depth
7.87 in.
Height
14.96 in.
Weight
5.03 lbs.
Power Cost Comparison

Lower Daily Power Demand Is Part of the Model

Lower power demand is part of the model: the classroom kit uses DC-powered personal cooling units and battery support, helping avoid the high electrical upgrade and operating costs often tied to traditional classroom AC.

Based on cost estimates subject to change. Final costs may vary by classroom schedule, utility rates, equipment configuration, battery charging, and usage.

Personal Comfort Zone

Designed to Support the Space Right Around the Student

Placed about 18–24 inches from the student, the desk-side unit helps direct cooler airflow toward the learning area with HEPA13 filtration for a cooler and cleaner environment around the desk.

The goal is practical relief where it matters most: helping each sponsored student feel more comfortable, focused, and ready to learn.

Approximate product dimensions

  • Main unit: 7⅝ in. wide × 6⅜ in. tall × 4¾ in. deep
  • HEPA13 filtration: 2⅜ in. × 2⅜ in. × 5¼ in. tall
  • Battery pack: 4⅛ in. wide × 7 in. tall × 3¼ in. deep
  • Supplemental unit: 7.87 in. wide × 7.87 in. deep × 14.96 in. tall; approx. 5.03 lbs.
  • Desk placement: approximately 18–24 in. from student
Side-view diagram showing the cooling unit, purifier airflow, and comfort zone around a student desk.
HEPA13 purification helps reduce airborne contaminants, including particles that may carry germs and viruses, while supporting a cooler personal comfort zone around the student’s desk.

Help a Student Learn in Comfort

Join sponsors, schools, and community partners helping keiki across Hawaiʻi stay cool, focused, and ready to learn.

Kool Skools Hawaii is a 501(c)(3) nonprofit. Donations may be tax-deductible as allowed by law.