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 -12.28
Milk (kg) 317.00 -0.014 -4.44
Fat (kg) 13.29 -0.375 -4.98
Prot (kg) 6.48 -0.441 -2.86
Fertility Sub Index 0.13
Calving Interval (days) -0.22 -1.459 0.32
Survival (%) -0.17 1.117 -0.19
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.20
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.94 -0.432 -0.84
Maintenance Sub Index Maint. Sub Index 2.24
Live WT (kg) -7.30 -0.307 2.24
Total Carbon Sub Index -10.58

* Based on an €80/tonne carbon price