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 -2.08
Milk (kg) 45.00 -0.014 -0.63
Fat (kg) 2.54 -0.375 -0.95
Prot (kg) 1.13 -0.441 -0.50
Fertility Sub Index -4.11
Calving Interval (days) 1.72 -1.459 -2.51
Survival (%) -1.43 1.117 -1.60
Calving Sub Index 1.99
Gestation Length (days) -2.16 -0.919 1.99
Beef Sub Index 0.00
Carcass Weight (kg) -7.30 -0.528 3.85
Age of Slaughter (days) 8.92 -0.432 -3.85
Maintenance Sub Index Maint. Sub Index -1.87
Live WT (kg) 6.10 -0.307 -1.87
Total Carbon Sub Index -6.07

* Based on an €80/tonne carbon price