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 -23.21
Milk (kg) 353.00 -0.014 -4.94
Fat (kg) 27.50 -0.375 -10.30
Prot (kg) 18.05 -0.441 -7.97
Fertility Sub Index 2.98
Calving Interval (days) -0.29 -1.459 0.42
Survival (%) 2.29 1.117 2.56
Calving Sub Index 3.24
Gestation Length (days) -3.53 -0.919 3.24
Beef Sub Index 1.12
Carcass Weight (kg) -11.20 -0.528 5.91
Age of Slaughter (days) 11.08 -0.432 -4.78
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -22.61

* Based on an €80/tonne carbon price