Lapis Global Top 20 Green Crypto Asset Index is composed of the worldwide largest 20 green crypto assets. Only crypto assets are included that do not require energy-intensive mining and can therefore be described as eco-friendly. All of these green crypto assets use an alternative consensus mechanism such as proof of stake, which is accompanied by low energy consumption. In addition, they must be easily tradable and meet the high security standard of our storage. We use an equal weighting approach in which all 20 green crypto assets are weighted with 5% each and are subject to a quarterly rebalancing (end of March, June, September, and December).