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 -12.41
Milk (kg) 264.00 -0.014 -3.70
Fat (kg) 14.77 -0.375 -5.53
Prot (kg) 7.22 -0.441 -3.19
Fertility Sub Index 2.29
Calving Interval (days) -0.24 -1.459 0.35
Survival (%) 1.74 1.117 1.94
Calving Sub Index 2.06
Gestation Length (days) -2.24 -0.919 2.06
Beef Sub Index -3.02
Carcass Weight (kg) 6.90 -0.528 -3.64
Age of Slaughter (days) -1.43 -0.432 0.62
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -14.15

* Based on an €80/tonne carbon price