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 -14.67
Milk (kg) 220.00 -0.014 -3.08
Fat (kg) 16.03 -0.375 -6.00
Prot (kg) 12.66 -0.441 -5.59
Fertility Sub Index -0.84
Calving Interval (days) 0.65 -1.459 -0.95
Survival (%) 0.10 1.117 0.11
Calving Sub Index 1.97
Gestation Length (days) -2.14 -0.919 1.97
Beef Sub Index -1.42
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 6.10 -0.432 -2.63
Maintenance Sub Index Maint. Sub Index -2.08
Live WT (kg) 6.80 -0.307 -2.08
Total Carbon Sub Index -17.05

* Based on an €80/tonne carbon price