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 -9.95
Milk (kg) 455.00 -0.014 -6.37
Fat (kg) 0.55 -0.375 -0.21
Prot (kg) 7.65 -0.441 -3.38
Fertility Sub Index -7.82
Calving Interval (days) 5.19 -1.459 -7.57
Survival (%) -0.22 1.117 -0.25
Calving Sub Index 2.31
Gestation Length (days) -2.51 -0.919 2.31
Beef Sub Index 0.14
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) 6.76 -0.432 -2.92
Maintenance Sub Index Maint. Sub Index -0.55
Live WT (kg) 1.80 -0.307 -0.55
Total Carbon Sub Index -15.87

* Based on an €80/tonne carbon price