Battery storage costs and economics

Battery Storage Costs: the economics?

This model shows the full-cycle cost of storing a kWh of electricity, across ten different technologies that have been proposed to backstop renewables.

The model allows you to flex input assumptions, such as the costs of each battery, its useful life and the frequency of charge/discharge cycles.

Pumped storage currently screens as most economical for backstopping renewables, by a factor of 3x, under our base case assumptions.

Backstopping solar also looks about 3x easier than backstopping wind, as smaller batteries are needed, and costs are a function of system size. But no battery can truly backstop renewables.

Covered storage technologies include pumped storage, compressed air storage, lithium ion batteries, redox flow batteries, four other battery types, flywheels and ultra-capacitors.

Copyright: Thunder Said Energy, 2019-2023.

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We may share Employee Information with third parties who provide outsourced human resource functions. Those third parties will be required to protect Employee Information.

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The Thunder Said Energy Policy for the Processing of Data Governed by GDPR addresses our commitment to the processing of personal data under the EU General Data Protection Regulation 2016/679.

If you are located in the European Economic Area (“EEA”) or Switzerland, you have the rights to request the following:

To request confirmation of whether we process personal data relating to you
To request confirmation of what personal data we process relating to you
To request that we rectify or update any personal data relating to you that is inaccurate, incomplete or outdated.
To request that we erase your personal data ,or that we no longer have your consent to process your personal data
To request that we restrict the use of your personal data
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If you have any questions or concerns related to this Privacy Policy, please contact the us at [email protected]

Updated 24th January 2020.

Thunder Said Energy Policy for the Processing of Data Governed by GDPR

Thunder Said Energy may collect, process or handle Personal Data relating to its customers or prospective customers (“customers”) in the European Economic Area (“Personal Data”).

Thunder Said Energy’s relationship with its customers is governed by our terms of use (above), privacy policy (above), and potentially other commercial agreements. It is also legally bound under the EU General Data Protection Regulation 2016/679 (“GDPR”) in its collection, uses, and processes around Personal Data.

This Policy describes Thunder Said Energy’s commitment to the processing of Personal Data under the GDPR.

Please contact [email protected] if you would like an executed version of this Policy, or for answers to any GDPR queries arising from thie policy.

1. Appropriate Technical and Organizational Measures. When Thunder Said Energy processes Personal Data on behalf of a customer, appropriate technical and organizational measures satisfy the requirements of GDPR, to ensure the security of Personal Data is appropriate to the level of risk, and to help ensure protection of the rights of the data subject.

2. Subprocessing. Thunder Said Energy does not currently work with any subprocessors. If we were to do so in the future, subprocessors would be required to provide at least the same level of protection as is described in this Policy. Thunder Said Energy would remain liable to its customers for any actions by its subprocessors that impact any rights guaranteed under the GDPR.

3. Written Instructions. Thunder Said Energy only processes Personal Data in accordance with the terms set out in this Policy, its Privacy Policy (above) and other written terms agreed with its subscribing customer. These documents set out the subject-matter, duration, nature, purpose, types of Personal Data, categories, obligations and rights relating to such Personal Data.

4. Transfers to non-EEA Countries. Most of the Personal Data collected by Thunder Said Energy will be collected via its US-website. Where Personal Data are disclosd Thunder Said employees in the EEA, they may be transferred to Thunder Said Energy’s offices and employees. Every effort will be made to ensure the transfer is fully secure. Personal data is not expected to be transmitted to other destinations, beyond the United States, UK and EEA.

5. Confidentiality. Thunder Said Energy requires that its employees process Personal Data under appropriate obligations of confidentiality.

6. Cooperation Concerning Data Subjects. Thunder Said Energy cooperates with reasonable requests of its customers (at the customer’s reasonable expense) to help them fulfill their obligations under GDPR to respond to requests by data subjects to access, modify, rectify, or remove their Personal Data.

7. Cooperation Concerning Customer Documentation. Thunder Said Energy cooperates with the reasonable requests of its customers to provide information necessary to demonstrate compliance with this Policy and the GDPR, or to conduct audits of the Personal Data it holds that was received from the customer. Audits may only occur once per calendar year, and during normal business hours. Audits will only occur after reasonable notice (not less than 30 business days). Audits will be conducted by customer or an appropriate independent auditor appointed (not by a competitor). Audits may not have any adverse impact on Thunder Said Energy’s normal business operations. Auditors shall not have access to any proprietary or third party information or data. Any records, data or information accessed by the Company and/or its representatives in the performance of any such audit will be deemed to be the confidential information of Thunder Said Energy, as applicable, and may be used for no other reason than to assess compliance with the terms of this Policy. Thunder Said Energy shall be entitled to charge the Customer USD500 per hour for any hours of its employees’ time that is taken up in the audit.

8. Personal Data Breach. In the event of a Personal Data breach under GDPR, Thunder Said Energy will notify its applicable customers without undue delay after becoming aware of the breach. Such notification(s) may be delivered to an email address provided by Customer or by direct communication (for example, by phone call or in-person). The customer is responsible for ensuring any email address provided by them is current and valid. Thunder Said Energy will take reasonable steps to provide information reasonably required.

9. Deletion of Data. Thunder Said Energy will delete or return all Personal Data to a customer, following the termination of the customer’s relationship, unless it is required to retain it by applicable laws and compliance policies. Thunder Said Energy reserves the right to charge a reasonable fee to comply with any customer’s request to return Personal Data.

10. Governing Law. This Policy shall be governed by the governing law (and subject to the jurisdiction(s)) of the relevant Agreement and otherwise subject to the limitations and remedies expressly set out in the Agreement.
If you have any queries about this Policy please contact [email protected]
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