In Hawaii, firewood is primarily used for outdoor cooking, bonfires, and traditional practices rather than home heating due to the tropical climate. Selecting the right firewood ensures a clean burn, minimal smoke, and excellent flavor for cooking and cultural ceremonies.
Top Firewood Picks in Hawaii
1. Kiawe (Mesquite)
Kiawe, a type of mesquite, is the most popular firewood in Hawaii, known for its dense, hot burn and unique smoky flavor. It’s a favorite for barbecue and imu (underground oven) cooking.
- Why it’s great: High heat, long-lasting, and flavorful smoke.
- BTU Rating: 25-28 million BTUs per cord.
- Where to find it: Abundant on the dry leeward sides of the islands.
2. Ohia
Ohia is a dense hardwood native to Hawaii, prized for its clean burn and minimal smoke. It’s often used for traditional cooking and ceremonies.
- Why it’s great: Burns long and clean with minimal ash.
- BTU Rating: 22-25 million BTUs per cord.
- Where to find it: Common in upland forests across the islands.
3. Eucalyptus
Eucalyptus is an introduced species in Hawaii that provides good heat and burns steadily.
- Why it’s great: Readily available and burns hot.
- BTU Rating: 28-30 million BTUs per cord.
- Where to find it: Higher elevations and wetter regions.
4. Mango Wood
Mango wood is a byproduct of pruning mango trees and is often used for outdoor cooking. It burns moderately hot and produces a pleasant aroma.
- Why it’s great: Mild heat and aromatic smoke.
- BTU Rating: 18-20 million BTUs per cord.
- Where to find it: Central and southern areas of the islands near mango groves.
5. Ironwood
Ironwood is a dense softwood with excellent burning properties, often used for bonfires and larger outdoor fires.
- Why it’s great: Burns steadily and produces good heat.
- BTU Rating: 20-22 million BTUs per cord.
- Where to find it: Coastal areas and forests across Hawaii.
Firewood Regulations in Hawaii
1. Cutting Firewood
- Permits: Cutting firewood on public lands requires a permit from the Hawaii Department of Land and Natural Resources (DLNR).
- Allowed Trees: Typically, dead or invasive species like kiawe are prioritized for cutting. Native trees such as ohia may have restrictions.
2. Transporting Firewood
- Pest Concerns: Hawaii has strict regulations on moving firewood between islands to prevent the spread of pests and diseases like rapid ohia death (ROD).
- Key Rule: Firewood must remain on the island where it was collected unless certified pest-free.
3. Burning Restrictions
- Air Quality: Some areas may restrict open burning due to air quality concerns. Always check local county regulations before lighting a fire.
Firewood Costs in Hawaii
- Hardwoods: Kiawe and ohia range from $300-$500 per cord due to their popularity and density.
- Softwoods: Eucalyptus and ironwood are slightly cheaper, averaging $200-$350 per cord.
- Delivery Fees: Transporting firewood can add significant costs due to the islands’ geographic separation.
Firewood Storage Tips for Hawaii
- Protect from Humidity: Hawaii’s tropical climate can lead to mold and rot. Store firewood in a dry, ventilated space to prevent moisture buildup.
- Elevate the Stack: Use racks or pallets to keep firewood off the ground.
- Seasoning: Allow firewood to dry for 6-12 months, depending on the density of the wood.
Fire Safety Tips
- Burn only dry, seasoned wood to minimize smoke and pollutants.
- Avoid burning treated or painted wood, as it releases harmful chemicals.
- Use contained fire pits for outdoor fires to prevent the spread of embers.
Environmental Considerations
- Sustainability: Focus on harvesting invasive species like kiawe or eucalyptus to protect native forests.
- Local Sourcing: Avoid transporting firewood between islands to minimize pest risks.
Hawaii offers unique firewood options like kiawe and ohia, which are perfect for traditional cooking, bonfires, and cultural practices. By using locally sourced, seasoned firewood and following storage and burning best practices, you can enjoy safe and efficient fires while respecting the islands’ natural resources.