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 11.14
Milk (kg) -296.00 -0.014 4.14
Fat (kg) -11.97 -0.375 4.48
Prot (kg) -5.70 -0.441 2.52
Fertility Sub Index -1.94
Calving Interval (days) 0.80 -1.459 -1.17
Survival (%) -0.69 1.117 -0.77
Calving Sub Index -0.37
Gestation Length (days) 0.40 -0.919 -0.37
Beef Sub Index 5.38
Carcass Weight (kg) -11.40 -0.528 6.01
Age of Slaughter (days) 1.47 -0.432 -0.63
Maintenance Sub Index Maint. Sub Index 8.58
Live WT (kg) -28.00 -0.307 8.58
Total Carbon Sub Index 22.80

* Based on an €80/tonne carbon price