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 -19.78
Milk (kg) 552.00 -0.014 -7.73
Fat (kg) 15.78 -0.375 -5.91
Prot (kg) 13.91 -0.441 -6.14
Fertility Sub Index 0.72
Calving Interval (days) -0.12 -1.459 0.18
Survival (%) 0.49 1.117 0.55
Calving Sub Index 1.97
Gestation Length (days) -2.14 -0.919 1.97
Beef Sub Index -0.90
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 3.43 -0.432 -1.48
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -21.05

* Based on an €80/tonne carbon price