Upcoming cohorts
    12-week live cohort

    C20 cohort 

    3 May to 25 July 2027

    Three live sessions a week for 12 weeks, all times CET, with recordings if you cannot make one. This cohort starts in 231 days.

    Apply for C20Compare all cohorts

    What a week looks like

    3 live sessions · ~3 hours
    Monday
    Meet the Leader
    18:00 to 19:00 CET
    12:00 to 13:00 EST · 09:00 to 10:00 PST

    Live lecture followed by Q&A with an industry leader.

    Thursday
    Office Hour 1
    18:00 to 19:00 CET
    12:00 to 13:00 EST · 09:00 to 10:00 PST

    Lecture discussion + Q&A with the BA team, past-lecture recap, and short participant presentations.

    Friday
    Office Hour 2
    10:00 to 11:00 CET
    16:00 to 17:00 CST

    Same format as Office Hour 1, timed for other regions.

    Week by week, C20

    Exact dates for this cohort, with the extra sessions that land in each week.

    Week 1
    3 to 7 May 2027
    Onboarding & Introduction
    Introduction and networking session for all participants.
    Week 2
    10 to 14 May 2027
    Standard week: Meet the Leader lecture plus two office hours.
    Week 3
    17 to 21 May 2027
    Standard week: Meet the Leader lecture plus two office hours.
    Week 4
    24 to 28 May 2027
    Standard week: Meet the Leader lecture plus two office hours.
    Week 5
    31 May to 4 June 2027
    Standard week: Meet the Leader lecture plus two office hours.
    Week 6
    7 to 11 June 2027
    Networking sessions
    Two live sessions (10:00 & 18:00 CET). Connect with participants and alumni in 1-on-1 and thematic breakout rooms.
    Week 7
    14 to 18 June 2027
    Standard week: Meet the Leader lecture plus two office hours.
    Week 8
    21 to 25 June 2027
    Standard week: Meet the Leader lecture plus two office hours.
    Week 9
    28 Jun to 2 July 2027
    Standard week: Meet the Leader lecture plus two office hours.
    Week 10
    5 to 9 July 2027
    Standard week: Meet the Leader lecture plus two office hours.
    Week 11
    12 to 16 July 2027
    Career Skills session
    Two live sessions (10:00 & 18:00 CET). An HR & recruitment specialist from the battery industry shares best practices.
    Week 12
    19 to 23 July 2027
    Round Table & Graduation
    Round table debate with leading battery and energy experts, followed by the certificate ceremony and programme wrap-up.

    Individual lecture dates can shift by a day when a lecturer's schedule requires it. Confirmed times are shared in the cohort calendar.

    Optional case study track

    An optional track open to all participants: roughly 2 hours per week, or 15 to 25 hours over 12 weeks. Four meetings on Wednesdays at 17:00 CET plus individual and group work. Participants review several cases, then join a team of 2 to 5 to write and present their own.

    Week 1
    Introductory meeting
    Track timeline, the cases analysed in meetings 2 & 3, and topics of synergy for group work.
    Week 2
    2nd meeting
    Case study 1: HBS case analysis. 2 hr individual prep + 1 hr session.
    Week 3
    3rd meeting
    Case study 2: Battery Associates case analysis. 2 hr individual prep + 1 hr session.
    Week 4
    Case study writing prep
    What makes a good case study and group work. Case work review.
    Week 5 to 10
    Independent & group work
    Preparatory meetings plus independent and group work. 2 to 3 hrs per week (≈10 to 15 hrs).
    Week 11 to 12
    Case study presentations
    Group case studies presented during office hours.

    Alongside the cohort

    Mentorship Programme

    Two 1:1 virtual meetings of around 30 minutes each, connecting like-minded people to support the career path.

    Recordings

    Review past lectures for reference for additional information on topics of interest.

    Join the C20 cohort

    3 May to 25 July 2027. Applications take about two minutes to start, and you can save and finish later.

    Apply for this cohort

    Not sure yet? See the full programme schedule.

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