Wood emits 2.5 times more CO2 than natural gas and 30% more than coal when burned for heating. But there are ways to make fireplaces more efficient.
Burning firewood is worse for the climate than coal. Here's how to make a better fireplace
Sunday, 4 January 2026RSS
Context & Explainers
Sustainability (sustentabilidade) means meeting present needs without reducing the ability of future generations to meet theirs, covering environmental, economic and social dimensions. For residents it affects local planning, jobs and services—look for municipal or company targets, timelines and measurable actions when assessing how sustainable a place or employer is.
