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 -9.40
Milk (kg) 316.00 -0.014 -4.42
Fat (kg) 4.95 -0.375 -1.85
Prot (kg) 7.08 -0.441 -3.12
Fertility Sub Index -5.36
Calving Interval (days) 2.49 -1.459 -3.63
Survival (%) -1.55 1.117 -1.73
Calving Sub Index -2.45
Gestation Length (days) 2.66 -0.919 -2.45
Beef Sub Index -5.15
Carcass Weight (kg) 10.90 -0.528 -5.75
Age of Slaughter (days) -1.39 -0.432 0.60
Maintenance Sub Index Maint. Sub Index -5.21
Live WT (kg) 17.00 -0.307 -5.21
Total Carbon Sub Index -27.57

* Based on an €80/tonne carbon price