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 -13.82
Milk (kg) 266.00 -0.014 -3.72
Fat (kg) 9.98 -0.375 -3.74
Prot (kg) 14.41 -0.441 -6.36
Fertility Sub Index 5.30
Calving Interval (days) -2.93 -1.459 4.27
Survival (%) 0.92 1.117 1.03
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index 1.19
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) -1.28 -0.432 0.55
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -7.11

* Based on an €80/tonne carbon price