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 -9.21
Milk (kg) 119.00 -0.014 -1.67
Fat (kg) 11.57 -0.375 -4.33
Prot (kg) 7.28 -0.441 -3.21
Fertility Sub Index 6.65
Calving Interval (days) -2.87 -1.459 4.19
Survival (%) 2.20 1.117 2.46
Calving Sub Index 3.40
Gestation Length (days) -3.70 -0.919 3.40
Beef Sub Index -0.32
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 5.01 -0.432 -2.16
Maintenance Sub Index Maint. Sub Index 0.49
Live WT (kg) -1.60 -0.307 0.49
Total Carbon Sub Index 1.01

* Based on an €80/tonne carbon price