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 -2.69
Milk (kg) 47.00 -0.014 -0.66
Fat (kg) 3.45 -0.375 -1.29
Prot (kg) 1.68 -0.441 -0.74
Fertility Sub Index -2.80
Calving Interval (days) 2.49 -1.459 -3.63
Survival (%) 0.75 1.117 0.84
Calving Sub Index 2.48
Gestation Length (days) -2.70 -0.919 2.48
Beef Sub Index 5.55
Carcass Weight (kg) -12.90 -0.528 6.80
Age of Slaughter (days) 2.90 -0.432 -1.25
Maintenance Sub Index Maint. Sub Index 7.66
Live WT (kg) -25.00 -0.307 7.66
Total Carbon Sub Index 10.21

* Based on an €80/tonne carbon price