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 -21.55
Milk (kg) 54.00 -0.014 -0.76
Fat (kg) 33.18 -0.375 -12.43
Prot (kg) 18.96 -0.441 -8.37
Fertility Sub Index -1.17
Calving Interval (days) 1.03 -1.459 -1.50
Survival (%) 0.30 1.117 0.34
Calving Sub Index 1.99
Gestation Length (days) -2.16 -0.919 1.99
Beef Sub Index -1.05
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 5.97 -0.432 -2.58
Maintenance Sub Index Maint. Sub Index -2.39
Live WT (kg) 7.80 -0.307 -2.39
Total Carbon Sub Index -24.17

* Based on an €80/tonne carbon price