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 -0.20
Milk (kg) -111.00 -0.014 1.55
Fat (kg) 5.30 -0.375 -1.99
Prot (kg) -0.52 -0.441 0.23
Fertility Sub Index 7.34
Calving Interval (days) -4.25 -1.459 6.20
Survival (%) 1.02 1.117 1.14
Calving Sub Index 1.18
Gestation Length (days) -1.28 -0.919 1.18
Beef Sub Index 0.77
Carcass Weight (kg) -6.50 -0.528 3.43
Age of Slaughter (days) 6.17 -0.432 -2.66
Maintenance Sub Index Maint. Sub Index 3.40
Live WT (kg) -11.10 -0.307 3.40
Total Carbon Sub Index 12.48

* Based on an €80/tonne carbon price