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 -23.46
Milk (kg) 654.00 -0.014 -9.16
Fat (kg) 17.16 -0.375 -6.43
Prot (kg) 17.84 -0.441 -7.87
Fertility Sub Index -5.35
Calving Interval (days) 3.86 -1.459 -5.63
Survival (%) 0.25 1.117 0.28
Calving Sub Index 3.01
Gestation Length (days) -3.28 -0.919 3.01
Beef Sub Index -3.67
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 9.96 -0.432 -4.30
Maintenance Sub Index Maint. Sub Index -5.61
Live WT (kg) 18.30 -0.307 -5.61
Total Carbon Sub Index -35.07

* Based on an €80/tonne carbon price