60% in English 20-1 or 20-2 or Canadian jurisdiction equivalent
55% in English 30-1 or 30-2 or Canadian jurisdiction equivalent
Government of Alberta English Language proficiency requirements
English Language Proficiency requirement must be met in one of the following ways:

By completing a high school equivalency diploma, General Education Development (GED) in Canada.
By completing high school in Canada. Studies must have been in English at an approved Canadian high school (grades 9, 10, 11 and 12) with at least 3 consecutive years of full-time academic study.
By completing a recognized post-secondary degree or diploma program in Canada. The program must have involved at least 2 full years of full-time, consecutive academic study in English.
By completing an approved English language proficiency test and achieving the required results. The accepted tests are:
International English Language Testing System (IELTS): minimum score of 6.0 overall, with at least 5.5 on each band score on the academic test.
Test of English as a Foreign Language (TOEFL iBT): minimum score of 71 on the internet-based test (iBT).
Canadian English Language Proficiency Index Program (CELPIP): minimum score of 7, with no section score below 6 on the general test.
Canadian Language Benchmarks/Milestones Test: minimum score of 7 in each strand.
Canadian English Language Benchmark Assessment for Nurses (CELBAN): minimum score of 7 in each area, listening, reading, writing and speaking.
Duolingo English Test: minimum score of 100 overall, with no sub-score below 95.