A narrow focus on cost alone may be leading to misconceptions about the real value of energy storage according to a new reportby the World Energy Council ‘E-storage – shifting from cost to value’. The report,which focusses on solar and wind applications, says that the focus only on investment costs is leading to the perception that energy storage is more expensive than it actually is because it ignores the system value of stored energy.
The report is calling for the true value of energy storage to be recognised by taking into account both its cost and revenue benefits. It looks at a number of storage costings across the technology spectrum to conclude that the widely used levelised cost of energy methodology is hindering the progress of energy storage. The analysis identifies “double trouble” problems with the methodology, namely arbitrarinesswhich does not allow for differences in application cases, and incompleteness as only limited account of revenue is taken.
Christoph Frei, Secretary General of the World Energy Council, said: “Energy storage is a critical catalyst of the energy transition whose benefits are still undervalued. The costs have already come down, but will have to fall further for a much broader roll-out and use in household and E-mobility. The investment community has good reason to be excited about the innovation and business models that will emerge from new opportunities.
“There is a bright future for energy storage with significant innovation potential. With the cost of capturing and storing wind and solar energy coming down, its deployment across the world will increase. The market is right to be enthusiastic about storage of energy, not just because of the cost reductions that it brings, but also because of additional revenue and other benefits that specific technologies in specific contexts can deliver.”
The report also estimates that with the many new technologies in the pipeline, storage costs of energy will fall by as much as 70% over the next 15 years. Solar storage will become more competitive as new battery technology drives prices down, and wind storage more attractive as technical advances in areas such as composite materials enables the power generated by wind turbines to increase. While batteries are currently too expensive for large-scale use, improving technology is cutting costs, which means storage systems could replace some plants and avoid the need for new ones, as well as reduce demand for oil.
In order to create the right policy environment that will unlock the potential of energy storage and capitalise on its true cost and value benefits, the report makes five recommendations to policymakers:
- Go beyond just costs – cheapest is not always best.
- Examine storage through holistic case studies – generic cost estimates are not sufficient.
- Work with operators and regulators to accelerate the development of flexible markets – often the full value of flexibility is not sufficiently recognised and monetised.
- Establish supporting policies and an enabling regulatoryframework to facilitate further commercial deployment of storage technogies.
- Consider storage as a key component for grid expansion or extension.
However, the report warns that the value of stored energy needs to be assessed on a case by case basis because revenue streams will vary over time and between countries as they are dependent on the market, policy regime and variability of competing resources.
Christoph Frei, added: “Too often the industry only talks about one half of the profit formula, namely cost. Policymakers should recognise the wide span of market places that can benefit from energy storage. These range from bringing down the cost of home solar systems, enabling the electric car industry to grow, helping electricity suppliers to manage problems when the grid goes down or there is grid overload to taking advantage of market price fluctuations and selling electricity across borders.
“To take full advantage of the growing wind and solar electricity shares, policymakers must review electricity market design so as to incentivise the build-up of storage capacity and ensure reliable and affordable electricity supply.”
The World Energy Council report ‘E-storage – shifting from cost to value’ is the work of 23 leading industry and academic experts from across the world who are in the World Energy Council Storage Knowledge Network. The lead author is DNV GL with PwC making a significant contribution towards the cost analysis.
The Storage Knowledge Network is one of 15 Knowledge Networks in the World Energy Council who will all be preparing reports for the World Energy Resources flagship study which will be presented at the 23rd World Energy Congress in Istanbul, Turkey in October 2016.
For the full report see: https://www.worldenergy.org/publications/2016/e-storage-shifting-from-cost-to-value-2016/
Like our Facebook Page
Can You Maximize Your Profits While Investing Ethically?
Environmental Benefits of Living in Miami. Why Is It Worth Moving There?
5 Ways To Shift To Green Energy At Home
Advantages of Free-Range Farming for Eco-Friendly Consumers
What is Eco-Friendly Investing and How Can You Embrace It?
Green Software Ideas to Implement with an Offshore Development Team
5 Things Eco-Conscious Consumers Should Know About Private Wells
The True Environmental and Social Costs of Mined Diamonds
20 Incredible Facts Eco-Tourists Should Know About Dubai
5 Massive Benefits of Turning to Renewable Energy
6 Tips For Getting the Most from a Solar-Powered Home
7 Excellent Ways to Live a Greener Lifestyle in 2021
How the Property Industry Is Embracing Eco-Friendliness Across the Board
Sustainability in Construction: Methods to Mitigate Environmental Impacts
New Company is Driving ESG Infrastructure Development in Mining
10 Tips to Turn Your Next Holiday into an Eco-Friendly Celebration
4 Benefits of Commuting with a Bicycle as an Eco-Friendly Consumer
Some Important Facts about Eco-Friendly Glass Railings
Impact Proof of Stake Ethereum Mining on Power Industry Sustainability
7 Business Survival Guidelines All Eco-Friendly Entrepreneurs Must Follow
- Features10 months ago
Eco-Friendly Hacks To Create A Durable Shop For Your Home
- Energy6 months ago
Eco-Friendly Homeowners Lower Carbon Footprints through Greater Air Conditioner Efficiency
- Features5 months ago
Seven Health and Safety Tips for Eco-Friendly Products in a Green Home
- Features10 months ago
5 Simple Ways To Create A Greener And Healthier Home