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 -15.54
Milk (kg) 366.00 -0.014 -5.12
Fat (kg) 15.18 -0.375 -5.69
Prot (kg) 10.72 -0.441 -4.73
Fertility Sub Index 3.48
Calving Interval (days) -1.61 -1.459 2.35
Survival (%) 1.01 1.117 1.13
Calving Sub Index 1.83
Gestation Length (days) -1.99 -0.919 1.83
Beef Sub Index 0.56
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) 5.67 -0.432 -2.45
Maintenance Sub Index Maint. Sub Index -2.18
Live WT (kg) 7.10 -0.307 -2.18
Total Carbon Sub Index -11.86

* Based on an €80/tonne carbon price