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Los auditores no pueden ahorrar compensaciones de carbono

Cynthia Giles¹, Cary Coglianese²

¹Cynthia Giles is an independent scholar, Barrington, RI, USA.

Science (New York, N.Y.)

|July 10, 2025

Resumen

Los proyectos de compensación de carbono a menudo exageran los beneficios climáticos, ya que más del 80% de los créditos potencialmente carecen de reducciones reales de emisiones. Confiar en la auditoría de terceros para la integridad de los créditos de carbono es una estrategia inapropiada.

Área de la Ciencia:

Ciencias del medio ambiente
Mitigación del cambio climático
Mercados de carbono

Sus antecedentes:

Los proyectos de compensación de carbono permiten a las organizaciones financiar reducciones de emisiones en otros lugares en lugar de reducir las suyas. Este mecanismo tiene por objeto lograr la mitigación del cambio climático de manera rentable.
El examen de varios proyectos de compensación, incluida la protección de los bosques, la energía renovable y las prácticas agrícolas, revela una sobreestimación significativa de sus beneficios climáticos.
Una parte sustancial, potencialmente superior al 80%, de los créditos de carbono emitidos puede no representar reducciones reales de emisiones, lo que socava la integridad ambiental de los mercados de compensación.

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