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 -5.91
Milk (kg) 239.00 -0.014 -3.35
Fat (kg) 4.15 -0.375 -1.55
Prot (kg) 2.28 -0.441 -1.01
Fertility Sub Index -10.35
Calving Interval (days) 5.15 -1.459 -7.51
Survival (%) -2.54 1.117 -2.84
Calving Sub Index 1.76
Gestation Length (days) -1.92 -0.919 1.76
Beef Sub Index -3.57
Carcass Weight (kg) 1.80 -0.528 -0.95
Age of Slaughter (days) 6.06 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index -5.76
Live WT (kg) 18.80 -0.307 -5.76
Total Carbon Sub Index -23.82

* Based on an €80/tonne carbon price