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 -14.88
Milk (kg) 370.00 -0.014 -5.18
Fat (kg) 16.47 -0.375 -6.17
Prot (kg) 7.99 -0.441 -3.53
Fertility Sub Index 0.21
Calving Interval (days) 0.00 -1.459 0.00
Survival (%) 0.19 1.117 0.21
Calving Sub Index -0.36
Gestation Length (days) 0.39 -0.919 -0.36
Beef Sub Index 0.14
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 0.89 -0.432 -0.38
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -14.27

* Based on an €80/tonne carbon price