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 -21.74
Milk (kg) 296.00 -0.014 -4.14
Fat (kg) 27.23 -0.375 -10.20
Prot (kg) 16.75 -0.441 -7.39
Fertility Sub Index 10.85
Calving Interval (days) -5.68 -1.459 8.29
Survival (%) 2.29 1.117 2.56
Calving Sub Index 5.17
Gestation Length (days) -5.62 -0.919 5.17
Beef Sub Index -2.05
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 8.53 -0.432 -3.68
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -14.51

* Based on an €80/tonne carbon price