The DGT Environmental Label System: Analysis and Controversies
The Dirección General de Tráfico has established a vehicle classification model based on environmental criteria that is generating intense debate among the different actors in the automotive sector. 🚗
Limitations in the Evaluation Criteria
The current labeling system presents important methodological gaps by not considering real emissions during driving, relying exclusively on technical parameters provided by manufacturers. This theoretical approach can significantly distort the real environmental assessment of vehicles under normal usage conditions.
Main identified deficiencies:- Lack of measurement of emissions under real driving conditions
- Exclusive dependence on manufacturers' technical data
- Possible discrepancy between theoretical classification and real environmental performance
A system designed to clarify that ends up generating more confusion among users
The Problematic Classification of the Eco Label
The Eco label represents one of the most controversial points of the system by grouping technologies with very disparate environmental impacts. From micro-hybridization systems with minimal electric capacity to natural gas vehicles, all share the same environmental distinction.
Technologies grouped under the Eco label:- Micro-hybrid vehicles with limited electric capacity
- Plug-in hybrids with reduced electric range
- Vehicles powered by compressed natural gas and LPG
Practical Consequences of the Current System
The technological amalgamation under a single label makes it difficult for drivers to clearly identify the most efficient and least polluting vehicles, generating a paradoxical situation where the system intended to provide clarity ends up creating more confusion. 🔄