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 30.78
Milk (kg) -847.00 -0.014 11.86
Fat (kg) -17.28 -0.375 6.47
Prot (kg) -28.20 -0.441 12.45
Fertility Sub Index 0.83
Calving Interval (days) -0.70 -1.459 1.02
Survival (%) -0.17 1.117 -0.19
Calving Sub Index 0.63
Gestation Length (days) -0.68 -0.919 0.63
Beef Sub Index 7.12
Carcass Weight (kg) -21.50 -0.528 11.34
Age of Slaughter (days) 9.78 -0.432 -4.22
Maintenance Sub Index Maint. Sub Index 18.73
Live WT (kg) -61.10 -0.307 18.73
Total Carbon Sub Index 58.08

* Based on an €80/tonne carbon price