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 -29.69
Milk (kg) 532.00 -0.014 -7.45
Fat (kg) 33.16 -0.375 -12.42
Prot (kg) 22.25 -0.441 -9.82
Fertility Sub Index 1.14
Calving Interval (days) 0.63 -1.459 -0.92
Survival (%) 1.84 1.117 2.06
Calving Sub Index 3.23
Gestation Length (days) -3.51 -0.919 3.23
Beef Sub Index -2.63
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 8.90 -0.432 -3.84
Maintenance Sub Index Maint. Sub Index -7.36
Live WT (kg) 24.00 -0.307 -7.36
Total Carbon Sub Index -35.32

* Based on an €80/tonne carbon price