See how some of the biggest companies compare when we look at their annual energy usage - and how much of it is from renewable sources.

Electricity used vs. Renewable Energy used (kWh)

Google 5.74bn 44% Network Rail 3.2bn - - BT 2.6bn 82% Facebook 1.83bn 43% Apple 1.45bn 96% Adobe 149m - - Palace of Westminster 14.3m - - 6,000,000,000 5,000,000,000 4,000,000,000 3,000,000,000 2,000,000,000 1,000,000,000 0 kWh Google See the breakdown Network Rail See the breakdown Bt See the breakdown Facebook See the breakdown Apple See the breakdown Adobe See the breakdown Palace of Westminster See the breakdown Key Electricity (in kWh) Renewable energy (in kWh) No data released

Data used in this tool relates to the company's total energy usage from its facilities worldwide.

All the company energy usage data used in this tool has been collected from Corporate Social Responsibility/Environmental Sustainability reports published by the companies themselves, all of which are in the public domain. These sources are cited in each example.

Where comparisons with domestic power usage are made for context, data has been sourced direct from the relevant local/national public bodies, and all data is in the public domain. These sources are cited in each example.


Apple is an American multinational technology company headquartered in Cupertino, California, a suburb of San Jose, that designs, develops, and sells consumer electronics, computer software, and online services.


Energy used (kWh)


Renewable energy used (kWh)


Natural Gas (kWh)


Compared to the UK

If we took the energy used by this company to power the UK, the following could happen:

UK homes powered


For a duration of

1 year

Regional comparison

Every home in Yorkshire could be powered for 1 month