Batteries
Rising penetrations of variable renewable energy (VRE) in power systems are expected to increase curtailment — the reduction of renewable energy delivered due to...
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Rising penetrations of variable renewable energy (VRE) in power systems are expected to increase curtailment — the reduction of renewable energy delivered due to...
Last weekend, some UK EV owners were paid to charge their cars during a period when the price of renewable energy turned negative.
According to the Union of Concerned Scientists, curtailment of renewable energy is not a problem, it is an opportunity to adjust our use of...
In a recent article, we found that curtailment of renewables may be cheaper than grid scale energy storage. Sometimes, the simplest solution is the...
On March 16, California set a new all time record for solar energy production. Between grid scale solar and behind the meter solar, as...
China's power system continues to face numerous problems, including a national power market which in 2016 was oversupplied by 35%, and massive curtailment issues...
China’s National Energy Administration was proud of announcing it had installed 18.6 GW of solar PV in 2015, but new research suggests that not...
Debunking the clean energy myth that excess generation of wind or solar generation must be curtailed or stored
China’s total cumulative solar capacity has surpassed 50 GW, after the country’s National Energy Administration revealed that the first quarter saw 7.14 GW of...
A new report finds renewable energy can provide up to 30% of total electricity supply in PJM Interconnection by 2026 without cost or reliability...
New research from Stanford University suggests the high energy requirements of grid-scale batteries make energy storage a good option for solar energy, but not...