How are we using energy in lockdown?

Things have changed a lot over the past few months – including, for many of us, our daily routine. But how has this impacted our energy usage? In this week’s episode of the Big Questions podcast, we chat to Dr Philipp Grünewald from Oxford’s Environmental Change Institute about his ‘JoyMeter’ survey, which has given a fascinating insight into how our daily schedules, energy usage, and even our enjoyment of a cup of tea, have changed during lockdown.