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 -2.67
Milk (kg) -347.00 -0.014 4.86
Fat (kg) 12.92 -0.375 -4.84
Prot (kg) 6.10 -0.441 -2.69
Fertility Sub Index 2.25
Calving Interval (days) -0.83 -1.459 1.21
Survival (%) 0.93 1.117 1.04
Calving Sub Index 1.66
Gestation Length (days) -1.81 -0.919 1.66
Beef Sub Index 12.39
Carcass Weight (kg) -29.30 -0.528 15.46
Age of Slaughter (days) 7.10 -0.432 -3.07
Maintenance Sub Index Maint. Sub Index 19.25
Live WT (kg) -62.80 -0.307 19.25
Total Carbon Sub Index 32.88

* Based on an €80/tonne carbon price