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 -0.84
Milk (kg) 249.00 -0.014 -3.49
Fat (kg) -9.03 -0.375 3.38
Prot (kg) 1.67 -0.441 -0.74
Fertility Sub Index -7.18
Calving Interval (days) 3.54 -1.459 -5.17
Survival (%) -1.80 1.117 -2.01
Calving Sub Index 0.08
Gestation Length (days) -0.09 -0.919 0.08
Beef Sub Index -0.46
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 4.25 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index -0.15
Live WT (kg) 0.50 -0.307 -0.15
Total Carbon Sub Index -8.56

* Based on an €80/tonne carbon price