Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -21.57
Milk (kg) 512.00 -0.014 -7.17
Fat (kg) 23.79 -0.375 -8.91
Prot (kg) 12.44 -0.441 -5.49
Fertility Sub Index 0.24
Calving Interval (days) 1.86 -1.459 -2.71
Survival (%) 2.64 1.117 2.95
Calving Sub Index 3.47
Gestation Length (days) -3.78 -0.919 3.47
Beef Sub Index -2.22
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 6.62 -0.432 -2.86
Maintenance Sub Index Maint. Sub Index -5.18
Live WT (kg) 16.90 -0.307 -5.18
Total Carbon Sub Index -25.26

* Based on an €80/tonne carbon price