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 -23.42
Milk (kg) 523.00 -0.014 -7.32
Fat (kg) 21.96 -0.375 -8.23
Prot (kg) 17.84 -0.441 -7.87
Fertility Sub Index -1.56
Calving Interval (days) 3.17 -1.459 -4.63
Survival (%) 2.74 1.117 3.06
Calving Sub Index 4.02
Gestation Length (days) -4.37 -0.919 4.02
Beef Sub Index -2.44
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) 13.23 -0.432 -5.71
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index -25.56

* Based on an €80/tonne carbon price