Wind solar and energy storage can smooth out volatility

Does more solar and wind mean more storage value?

“Our results show that is true, and that all else equal, more solar and wind means greater storage value. That said, as wind and solar get cheaper over time, that can reduce the value storage derives from lowering renewable energy curtailment and avoiding wind and solar capacity investments.

Should you invest in solar & wind?

Combining solar and wind assets, for instance, can smooth out production profiles as solar patterns are easier to predict than wind, while wind is not as susceptible to price cannibalisation. Alongside this, investments aimed at increasing flexibility can help reduce waste and protect pricing during periods of high output.

What are the best storage solutions for storing excess power?

Unsurprisingly, storage solutions, such as batteries and hydro pump storage, present the most efficient options for storing excess power – though technological and geographic – as well as costs – constraints limit scalability. A diversified, flexible portfolio can go a long way when it comes to mitigating the impact of price swings.

How can the power market stay stable and avoid black-outs?

To remain stable and avoid disastrous black-outs, the power market requires a real-time balance between supply and demand as electricity cannot be stored massively. In the day-ahead spot market, each hour of the following day is auctioned and settles at a different price.