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 -12.99
Milk (kg) 228.00 -0.014 -3.19
Fat (kg) 17.24 -0.375 -6.46
Prot (kg) 7.56 -0.441 -3.34
Fertility Sub Index 6.07
Calving Interval (days) -2.77 -1.459 4.04
Survival (%) 1.82 1.117 2.03
Calving Sub Index -1.42
Gestation Length (days) 1.54 -0.919 -1.42
Beef Sub Index -8.63
Carcass Weight (kg) 14.10 -0.528 -7.44
Age of Slaughter (days) 2.75 -0.432 -1.19
Maintenance Sub Index Maint. Sub Index -8.89
Live WT (kg) 29.00 -0.307 -8.89
Total Carbon Sub Index -25.84

* Based on an €80/tonne carbon price