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Crédito para el secuestro de carbono de los suelos agrícolas

Emily E Oldfield¹, Alison J Eagle¹, Rachel L Rubin²

¹Environmental Defense Fund, Washington, DC, USA.

Science (New York, N.Y.)

|March 17, 2022

Resumen

La coherencia regional es esencial para garantizar la integridad de los créditos de carbono. Este estudio pone de relieve la necesidad de enfoques estandarizados en diferentes regiones para mantener la confianza y la eficacia en los mercados de carbono.

Área de la Ciencia:

Ciencias del medio ambiente
La política climática
Las economías

Sus antecedentes:

Los créditos de carbono son instrumentos financieros utilizados para compensar las emisiones de gases de efecto invernadero.
La eficacia de los mercados de carbono depende de la integridad y la credibilidad de los créditos negociados.
Las variaciones en las metodologías y el monitoreo entre regiones pueden socavar la calidad de los créditos de carbono.

Objetivo del estudio:

Investigar el impacto de las variaciones regionales en la integridad del crédito de carbono.
Identificar los factores clave que contribuyen a las incoherencias en las evaluaciones de créditos de carbono.
Proponer recomendaciones para mejorar la coherencia regional en los marcos de créditos de carbono.

Principales métodos:

Análisis comparativo de las metodologías de créditos de carbono en diferentes regiones geográficas.
Revisión de la literatura sobre las normas y reglamentos existentes para los proyectos de compensación de carbono.
Estudios de caso que examinan iniciativas regionales específicas de créditos de carbono.

Principales resultados:

Se encontraron discrepancias significativas en la cuantificación de las reducciones de emisiones entre regiones.
La falta de líneas de referencia estandarizadas y protocolos de monitoreo, notificación y verificación (MRV) se identificaron como problemas importantes.
Las diferencias regionales en la gobernanza y el cumplimiento complican aún más la integridad crediticia.

Conclusiones:

El establecimiento de una coherencia regional en las metodologías de créditos de carbono es crucial para la integridad del mercado.
Se necesitan normas armonizadas y marcos sólidos de MRV para garantizar la credibilidad ambiental y económica de los créditos de carbono.
La cooperación internacional es esencial para el desarrollo y la aplicación de enfoques regionales coherentes de los mercados de carbono.

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