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 30.06
Milk (kg) -505.00 -0.014 7.07
Fat (kg) -31.40 -0.375 11.76
Prot (kg) -25.45 -0.441 11.23
Fertility Sub Index 0.37
Calving Interval (days) -1.01 -1.459 1.47
Survival (%) -0.99 1.117 -1.11
Calving Sub Index -0.51
Gestation Length (days) 0.55 -0.919 -0.51
Beef Sub Index 0.97
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 2.52 -0.432 -1.09
Maintenance Sub Index Maint. Sub Index 6.04
Live WT (kg) -19.70 -0.307 6.04
Total Carbon Sub Index 36.94

* Based on an €80/tonne carbon price