Skip to main content

Table 3 Overall data quality level according to DQR (EC-JRC 2011 )

From: Background qualitative analysis of the European Reference Life Cycle Database (ELCD) energy datasets – part I: fuel datasets

DQR Overall data quality level
≤ 1.6 Excellent quality
> 1.6 to ≤ 2.0 Very good quality
> 2.0 to ≤ 3.0 Good quality
> 3.0 to ≤ 4.0 Fair quality
> 4.0 Poor quality