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 -5.19
Milk (kg) 309.00 -0.014 -4.33
Fat (kg) 0.61 -0.375 -0.23
Prot (kg) 1.45 -0.441 -0.64
Fertility Sub Index -26.50
Calving Interval (days) 12.78 -1.459 -18.65
Survival (%) -7.03 1.117 -7.85
Calving Sub Index 0.25
Gestation Length (days) -0.27 -0.919 0.25
Beef Sub Index -2.37
Carcass Weight (kg) 2.80 -0.528 -1.48
Age of Slaughter (days) 2.06 -0.432 -0.89
Maintenance Sub Index Maint. Sub Index -6.13
Live WT (kg) 20.00 -0.307 -6.13
Total Carbon Sub Index -39.95

* Based on an €80/tonne carbon price