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 -0.58
Milk (kg) 214.00 -0.014 -3.00
Fat (kg) -5.28 -0.375 1.98
Prot (kg) -1.00 -0.441 0.44
Fertility Sub Index -9.10
Calving Interval (days) 5.14 -1.459 -7.50
Survival (%) -1.43 1.117 -1.60
Calving Sub Index 0.63
Gestation Length (days) -0.69 -0.919 0.63
Beef Sub Index 2.89
Carcass Weight (kg) -7.70 -0.528 4.06
Age of Slaughter (days) 2.72 -0.432 -1.17
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -5.54

* Based on an €80/tonne carbon price