In Australia, Tesla battery owners may lose a profitable revenue stream due to restrictions placed by a U.S. energy company on local third-party transactions for their equipment. Additionally, there is uncertainty regarding the establishment and enforcement of standards by authorities.
Modern appliances like air conditioners, water heaters, and solar panels can now be remotely controlled, allowing consumers to engage in contracts that compensate them for adjusting their electricity usage, including supplying power back to the grid during peak times.
Although Tesla must achieve battery interoperability in various U.S. states, sources suggest that the company has disabled this feature on their flagship $15,000 Powerwall 2 battery sold in Australia.
To maximize benefits for consumers and the electric grid in the future, experts suggest that federal and state governments should enforce U.S. obligations on Tesla and other battery suppliers based on IEEE 1547-2018 Article 10 standards. Companies limiting utilities should not qualify for rebates. New South Wales offers subsidies of up to $2,400 per battery through their program.
Dean Spaccavento, CEO of Reposite Power, argues that batteries with closed control ports can restrict business models and harm owners. There are limitations to mitigating the battery issue through third-party providers who manage virtual power plants, where Tesla is a dominant player.
Government intervention is deemed necessary to mandate local control interfaces for batteries under rebate programs. Reposite Power avoids using Tesla batteries due to the company’s stance in the U.S.
Tesla has been contacted for comment by Guardian Australia.
The Australian Energy Market Operator emphasizes the potential of cooperative Consumer Energy Resource storage in their recent Grid Blueprint announcement.
Effective coordination and management of CERs are crucial for a cost-effective energy transition, as highlighted by Aemo. Home batteries with cloud control capabilities could be remotely activated with a software command, potentially causing conflicts and financial losses.
The adoption of interoperability standards in Australia’s energy products is expected to bring significant benefits, according to experts.
Source: www.theguardian.com
