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 -9.15
Milk (kg) 149.00 -0.014 -2.09
Fat (kg) 9.48 -0.375 -3.55
Prot (kg) 7.97 -0.441 -3.52
Fertility Sub Index 0.28
Calving Interval (days) -0.17 -1.459 0.25
Survival (%) 0.03 1.117 0.03
Calving Sub Index 3.46
Gestation Length (days) -3.76 -0.919 3.46
Beef Sub Index -1.18
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 7.01 -0.432 -3.03
Maintenance Sub Index Maint. Sub Index 0.03
Live WT (kg) -0.10 -0.307 0.03
Total Carbon Sub Index -6.57

* Based on an €80/tonne carbon price