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 -14.69
Milk (kg) 696.00 -0.014 -9.74
Fat (kg) 5.57 -0.375 -2.09
Prot (kg) 6.49 -0.441 -2.86
Fertility Sub Index -0.16
Calving Interval (days) 0.02 -1.459 -0.03
Survival (%) -0.12 1.117 -0.13
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.18
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 1.67 -0.432 -0.72
Maintenance Sub Index Maint. Sub Index 0.64
Live WT (kg) -2.10 -0.307 0.64
Total Carbon Sub Index -14.50

* Based on an €80/tonne carbon price