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 -14.61
Milk (kg) 460.00 -0.014 -6.44
Fat (kg) 7.58 -0.375 -2.84
Prot (kg) 12.07 -0.441 -5.33
Fertility Sub Index -19.11
Calving Interval (days) 9.66 -1.459 -14.09
Survival (%) -4.49 1.117 -5.02
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -2.06
Carcass Weight (kg) 2.30 -0.528 -1.21
Age of Slaughter (days) 1.96 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -37.17

* Based on an €80/tonne carbon price