Caribbean pine firewood: BTU, weight and seasoning

Heat per cord

Caribbean pine is a softwood. At 20% moisture, a full cord holds about 23.4 million BTU of heat (24.7 gigajoules). Wetter wood gives less, because part of the heat goes into boiling off the water.

That ranks Caribbean pine 326th of the 558 species in our tables, from the hottest down.

Weight and density

A full cord of seasoned Caribbean pine (20% moisture) weighs about 3,710 lb (1,680 kg). Freshly cut, the same cord weighs about 4,450 lb (2,020 kg): the difference is water you don't want to burn.

Its specific gravity, a measure of density, is 0.63. Denser wood packs more heat into each cord.

Seasoning time

Split and stacked off the ground, Caribbean pine needs at least 9 months to dry to about 20% moisture.

Wood dries faster once it is split and stacked with air around it. A moisture meter on a fresh split face tells you when it is ready.

How it burns

• Ash: low
• Coals: high
• Burn time: long

We rate Caribbean pine 5 out of 10 as firewood: a good choice.

Similar firewood

Other species to compare with Caribbean pine:

• Austrian pine: 17.8 million BTU per cord
• Eastern white pine: 15.0 million BTU per cord
• Jack pine: 18.8 million BTU per cord
• Jeffrey pine: 16.4 million BTU per cord

Where it grows

Central America and the Caribbean; also grown on plantations worldwide

Where these numbers come from

The heat and weight figures come from our firewood tables, worked out the same way for every species at 20% moisture. See how we calculate them.

Questions