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 -12.91
Milk (kg) 363.00 -0.014 -5.08
Fat (kg) 9.92 -0.375 -3.72
Prot (kg) 9.32 -0.441 -4.11
Fertility Sub Index 1.56
Calving Interval (days) -0.70 -1.459 1.02
Survival (%) 0.48 1.117 0.54
Calving Sub Index 1.00
Gestation Length (days) -1.09 -0.919 1.00
Beef Sub Index -4.45
Carcass Weight (kg) 5.60 -0.528 -2.95
Age of Slaughter (days) 3.47 -0.432 -1.50
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -17.87

* Based on an €80/tonne carbon price