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 -12.52
Milk (kg) 418.00 -0.014 -5.85
Fat (kg) 5.19 -0.375 -1.94
Prot (kg) 10.70 -0.441 -4.72
Fertility Sub Index -5.53
Calving Interval (days) 3.06 -1.459 -4.46
Survival (%) -0.95 1.117 -1.06
Calving Sub Index 2.82
Gestation Length (days) -3.07 -0.919 2.82
Beef Sub Index -3.91
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 8.69 -0.432 -3.75
Maintenance Sub Index Maint. Sub Index -3.68
Live WT (kg) 12.00 -0.307 -3.68
Total Carbon Sub Index -22.80

* Based on an €80/tonne carbon price