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 -11.43
Milk (kg) 288.00 -0.014 -4.03
Fat (kg) 7.62 -0.375 -2.85
Prot (kg) 10.30 -0.441 -4.55
Fertility Sub Index 1.74
Calving Interval (days) -0.59 -1.459 0.86
Survival (%) 0.79 1.117 0.88
Calving Sub Index 1.80
Gestation Length (days) -1.96 -0.919 1.80
Beef Sub Index -2.17
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 6.49 -0.432 -2.80
Maintenance Sub Index Maint. Sub Index -4.90
Live WT (kg) 16.00 -0.307 -4.90
Total Carbon Sub Index -14.97

* Based on an €80/tonne carbon price