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 -17.17
Milk (kg) 417.00 -0.014 -5.84
Fat (kg) 11.03 -0.375 -4.13
Prot (kg) 16.32 -0.441 -7.20
Fertility Sub Index 0.66
Calving Interval (days) -0.50 -1.459 0.73
Survival (%) -0.06 1.117 -0.07
Calving Sub Index 2.41
Gestation Length (days) -2.62 -0.919 2.41
Beef Sub Index -2.84
Carcass Weight (kg) 3.10 -0.528 -1.64
Age of Slaughter (days) 2.79 -0.432 -1.20
Maintenance Sub Index Maint. Sub Index -8.58
Live WT (kg) 28.00 -0.307 -8.58
Total Carbon Sub Index -25.52

* Based on an €80/tonne carbon price