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 10.30
Milk (kg) -326.00 -0.014 4.56
Fat (kg) -7.15 -0.375 2.68
Prot (kg) -6.92 -0.441 3.05
Fertility Sub Index 5.62
Calving Interval (days) -1.81 -1.459 2.64
Survival (%) 2.67 1.117 2.98
Calving Sub Index 3.85
Gestation Length (days) -4.19 -0.919 3.85
Beef Sub Index 5.56
Carcass Weight (kg) -15.70 -0.528 8.28
Age of Slaughter (days) 6.30 -0.432 -2.72
Maintenance Sub Index Maint. Sub Index 7.66
Live WT (kg) -25.00 -0.307 7.66
Total Carbon Sub Index 33.00

* Based on an €80/tonne carbon price