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 -23.80
Milk (kg) 476.00 -0.014 -6.66
Fat (kg) 26.19 -0.375 -9.81
Prot (kg) 16.60 -0.441 -7.33
Fertility Sub Index -4.61
Calving Interval (days) 3.48 -1.459 -5.08
Survival (%) 0.42 1.117 0.47
Calving Sub Index 3.17
Gestation Length (days) -3.45 -0.919 3.17
Beef Sub Index -1.87
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 8.13 -0.432 -3.51
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -32.94

* Based on an €80/tonne carbon price