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 -0.89
Milk (kg) -58.00 -0.014 0.81
Fat (kg) 2.60 -0.375 -0.97
Prot (kg) 1.64 -0.441 -0.72
Fertility Sub Index 6.14
Calving Interval (days) -3.38 -1.459 4.93
Survival (%) 1.08 1.117 1.21
Calving Sub Index 2.38
Gestation Length (days) -2.59 -0.919 2.38
Beef Sub Index -0.86
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 2.48 -0.432 -1.07
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 7.69

* Based on an €80/tonne carbon price