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 -7.35
Milk (kg) 276.00 -0.014 -3.86
Fat (kg) 5.17 -0.375 -1.94
Prot (kg) 3.52 -0.441 -1.55
Fertility Sub Index 6.99
Calving Interval (days) -4.14 -1.459 6.04
Survival (%) 0.85 1.117 0.95
Calving Sub Index 0.97
Gestation Length (days) -1.06 -0.919 0.97
Beef Sub Index 0.73
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 4.67 -0.432 -2.02
Maintenance Sub Index Maint. Sub Index 2.51
Live WT (kg) -8.20 -0.307 2.51
Total Carbon Sub Index 3.85

* Based on an €80/tonne carbon price