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 -1.31
Milk (kg) -203.00 -0.014 2.84
Fat (kg) 11.46 -0.375 -4.29
Prot (kg) -0.31 -0.441 0.14
Fertility Sub Index 14.48
Calving Interval (days) -7.00 -1.459 10.21
Survival (%) 3.82 1.117 4.27
Calving Sub Index 5.07
Gestation Length (days) -5.52 -0.919 5.07
Beef Sub Index 6.56
Carcass Weight (kg) -18.50 -0.528 9.76
Age of Slaughter (days) 7.41 -0.432 -3.20
Maintenance Sub Index Maint. Sub Index 6.44
Live WT (kg) -21.00 -0.307 6.44
Total Carbon Sub Index 31.24

* Based on an €80/tonne carbon price