Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -7.96
Milk (kg) -328.00 -0.014 4.59
Fat (kg) 20.42 -0.375 -7.65
Prot (kg) 11.12 -0.441 -4.91
Fertility Sub Index 8.29
Calving Interval (days) -3.64 -1.459 5.31
Survival (%) 2.67 1.117 2.98
Calving Sub Index 1.88
Gestation Length (days) -2.04 -0.919 1.88
Beef Sub Index 11.65
Carcass Weight (kg) -28.80 -0.528 15.19
Age of Slaughter (days) 8.21 -0.432 -3.54
Maintenance Sub Index Maint. Sub Index 19.68
Live WT (kg) -64.20 -0.307 19.68
Total Carbon Sub Index 33.53

* Based on an €80/tonne carbon price