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 -2.94
Milk (kg) 203.00 -0.014 -2.84
Fat (kg) -1.25 -0.375 0.47
Prot (kg) 1.28 -0.441 -0.56
Fertility Sub Index -9.51
Calving Interval (days) 4.88 -1.459 -7.12
Survival (%) -2.14 1.117 -2.39
Calving Sub Index 0.97
Gestation Length (days) -1.05 -0.919 0.97
Beef Sub Index -0.63
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 6.23 -0.432 -2.69
Maintenance Sub Index Maint. Sub Index -5.92
Live WT (kg) 19.30 -0.307 -5.92
Total Carbon Sub Index -18.04

* Based on an €80/tonne carbon price