Australian Ocean Renewable Energy Symposium, page-4

From Professor Gaudin's presentation today on:

Wave energy: Anchoring challenges and
opportunities

"Several cost reduction strategies are currently investigated at the Centre for Offshore Foundation Systems, in collaboration with several wave energy partners, including Carnegie Wave Energy. This includes notably, anchor sharing, anchor survivability and probabilistic design. This papers reviews in details these three strategies and highlights challenges and opportunities as a function of the type of wave energy converters, the seabed conditions and the geotechnical requirements. The impacts of foundation engineering on wave energy projects development are also discussed."

I assume the diagram on the right is related to anchor sharing?