Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -4.81
Milk (kg) 298.00 -0.014 -4.17
Fat (kg) -2.28 -0.375 0.85
Prot (kg) 3.39 -0.441 -1.50
Fertility Sub Index -15.98
Calving Interval (days) 8.38 -1.459 -12.23
Survival (%) -3.36 1.117 -3.75
Calving Sub Index 1.39
Gestation Length (days) -1.51 -0.919 1.39
Beef Sub Index -2.65
Carcass Weight (kg) 6.00 -0.528 -3.17
Age of Slaughter (days) -1.19 -0.432 0.51
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -25.12

* Based on an €80/tonne carbon price