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 -9.65
Milk (kg) 206.00 -0.014 -2.88
Fat (kg) 7.95 -0.375 -2.98
Prot (kg) 8.58 -0.441 -3.79
Fertility Sub Index 3.43
Calving Interval (days) -0.68 -1.459 0.99
Survival (%) 2.18 1.117 2.44
Calving Sub Index 2.40
Gestation Length (days) -2.61 -0.919 2.40
Beef Sub Index 0.64
Carcass Weight (kg) -6.10 -0.528 3.22
Age of Slaughter (days) 5.98 -0.432 -2.58
Maintenance Sub Index Maint. Sub Index 2.88
Live WT (kg) -9.40 -0.307 2.88
Total Carbon Sub Index -0.31

* Based on an €80/tonne carbon price