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 -3.37
Milk (kg) 301.00 -0.014 -4.21
Fat (kg) 0.04 -0.375 -0.01
Prot (kg) -1.94 -0.441 0.86
Fertility Sub Index -18.20
Calving Interval (days) 9.76 -1.459 -14.24
Survival (%) -3.54 1.117 -3.95
Calving Sub Index 0.63
Gestation Length (days) -0.69 -0.919 0.63
Beef Sub Index -4.41
Carcass Weight (kg) 2.30 -0.528 -1.21
Age of Slaughter (days) 7.41 -0.432 -3.20
Maintenance Sub Index Maint. Sub Index -6.44
Live WT (kg) 21.00 -0.307 -6.44
Total Carbon Sub Index -31.78

* Based on an €80/tonne carbon price