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 -12.49
Milk (kg) 297.00 -0.014 -4.16
Fat (kg) 11.59 -0.375 -4.34
Prot (kg) 9.05 -0.441 -3.99
Fertility Sub Index -3.00
Calving Interval (days) 2.02 -1.459 -2.95
Survival (%) -0.05 1.117 -0.06
Calving Sub Index 2.43
Gestation Length (days) -2.64 -0.919 2.43
Beef Sub Index -0.34
Carcass Weight (kg) -5.50 -0.528 2.90
Age of Slaughter (days) 7.50 -0.432 -3.24
Maintenance Sub Index Maint. Sub Index -10.12
Live WT (kg) 33.00 -0.307 -10.12
Total Carbon Sub Index -23.52

* Based on an €80/tonne carbon price