Honeywell and Hawaiian Electric pilot program to maintain grid reliability and reduce costs

Share on facebook
Facebook
Share on twitter
Twitter
Share on linkedin
LinkedIn
Share on reddit
Reddit
Share on email
Email

At the end of last year Hawaii installed its largest PV system; continuing its renewable energy efforts, Honeywell Building Solutions will be running a two-year pilot program with Hawaiian Electric. Honeywell will use this time to demonstrate how demand response technology can help to integrate more intermittent renewable energy to the electric grid, in order to maintain grid reliability as Hawaii reduces fossil fuel dependence.

Hawaiian Electric will conduct a test of fast demand response (Fast DR) technology, which gives the utility and facilities the tools to reduce demand within 10 minutes of notification of a pending imbalance between supply and demand. Companies receive an incentive to participate and when Fast DR events are triggered they receive an additional per-kilowatt-hour incentive credit. This can translate into thousands of dollars in annual savings.

The pilot will validate the technical design and tariffs for a full-scale demand response program to support Hawaii's renewable energy goals. It will also contribute to a broader state-wide effort to increase energy independence, security and sustainability.

“Increasing renewable energy requires new and more advanced methods of managing reliability, especially given the variable nature of wind and solar. Our demand response strategy engages our customers in the total solution,” said Scott Seu, Hawaiian Electric vice president for energy resources. “This project will lay the groundwork for new programs to advance a clean energy future for Hawaii.”

Currently, Hawaiian Electric relies on fossil fuel generation to manage the inherent intermittency associated with certain types of renewable energy and other interruptions in grid stability.

“Generating 'negawatts' – or reducing demand – is the cheapest and greenest way to meet electricity needs,” said Paul Orzeske, president of Honeywell Building Solutions. “This project will validate that demand response can deliver negawatts in an accelerated timeframe. Utilities across the globe have ambitious renewable energy goals, and Hawaiian Electric's groundbreaking work will provide a template for solving the challenge of intermittency.”

For the first phase, Honeywell will work with Hawaiian Electric to enrol and connect customers to a regional operating centre. If demand outpaces supply, Hawaiian Electric will trigger a notice for customers to reduce demand within 10 minutes, providing more than 6MW of semi-automated load control when the program is fully subscribed.

A second phase will feature the use of automated demand response (Auto DR) tools from Honeywell, including Akuacom and Tridium technologies. Hawaiian Electric will use the Demand Response Automation Server (DRAS) software from Akuacom to manage its resources and events. At each customer facility, a Tridium smart grid controller will poll the DRAS for event signals. When the utility triggers an event, the controller will receive the signal and communicate with the site's building management system to automatically execute load-shed measures the customer sets in advance, such as cycling air conditioners, and turning off non-essential lights, pumps and motors.

The smart grid controller also sends data from the facility's electricity meter back to the DRAS every five minutes so the utility has immediate feedback on the decrease in demand.

Honeywell states that the Akuacom and Tridium technologies are based on open, industry-accepted standards so they can interact with virtually any building system to enable highly reliable machine-to-machine communication and rapid load reductions.

1 December 2021
Join over 500 attendees at this virtual conference on 1-2 December 2021 for expert presentations covering PV Module Technology, Supply & Site Optimisation for Utility-Scale. Delegates can access streamed presentations, session recordings and chat/messaging tools to connect with fellow delegates and speakers. Speakers include leading developers, manufacturers, testing and research institutes, including: NREL, Silicon Ranch, Sonnedix, Heliene, Powertis, LONGi Solar, JinkoSolar, PVEL, Risen Energy, Seraphim, STS, Trina Solar, Eternalsun Spire, QEERI, Fraunhofer, Estuary Capital Partners, VDE, First Solar, Longroad Energy, Powertis and DNV Energy Systems
2 December 2021
Intersolar is the world’s leading exhibition & conference series for the solar industry. As part of this event series, Intersolar India in Mumbai is India’s most pioneering exhibition and conference for India’s solar industry. It takes place annually and has a focus on the areas of photovoltaics, PV production and solar thermal technologies. Since 2019, Intersolar India is held under the umbrella of The smarter E India – India’s innovation hub for the new energy world.
9 December 2021
The Smart Energy Council is hosting Australia’s second Virtual Smart Energy Conference and Exhibition on Thursday, 9 December 2021. This event will show that the industry powers on despite COVID-19 and we are standing together undeterred in spirit. Bringing our global community together using the latest technology.
13 January 2022
Intersolar North America and Energy Storage North America “Come Together” for the first time in Long Beach, CA—connecting installers, developers, utilities, technology providers, policy makers, and key stakeholders from around the world to advance the clean energy future. With best-in-class conference programming, integrated exhibits and pavilions, and the live Solar Games installer competition, #isnaesna21 will showcase the industry trends, innovative solutions, and emerging talent transforming the solar, energy storage, and e-mobility markets. Register today to redeem our exclusive offer for PV Tech readers—free expo hall or 20% off full conference pass.
1 February 2022
As Solar Finance & Investment enters its ninth year, we sit on the cusp of a new power market with solar at its heart. The 2022 edition of the event will build on our years of expertise and relationships to bring investors and lenders together with top developers. Connect with leaders in the field and use exclusive insights to drive investment and development decisions for the future. Meet new and existing project partners at the largest gathering of European solar investors and lenders.
23 February 2022
Held annually since 2016, the Energy Storage Summit Europe is the place to be for senior stakeholders in the European storage industry. Designed to accelerate deployment of storage, we examine evolving chemistries, business models, project design, revenue stacks and use cases for storage. The 2022 edition will include exclusive content around longer duration solutions, energy strategies for wide-scale deployment of EVs and "EnTech", the event which sits at the intersection of digitisation, decentralisation and decarbonation of the power system. Come to meet TSOs, DSOs, Utilities, Developers, Investors and Lenders and leave with new contacts, partners and a wealth of information.

Read Next

December 1, 2021
The price of shipping containers from Asia to Europe and North America remains high but should start to come down in the new year, although the main price drops won’t occur in earnest until 2023 when new capacity is brought online. That additional capacity, however, may be offset by new International Maritime Organisation (IMO) rules to address the industry’s emissions
December 1, 2021
Enefit Green, the renewables subsidiary of Estonian state-owned utility Eesti Energia, is looking to procure up to 500MW of solar modules in the next three years.
December 1, 2021
Tech major Amazon has added a further 2GW to its committed utility-scale solar PV capacity, adding projects in the US and Europe to its renewables portfolio.
December 1, 2021
Global solar PV deployment is on track to grow by 17% this year in spite of surging commodity prices increasing manufacturing costs, according to the International Energy Agency (IEA).
December 1, 2021
The European Commission (EC) has approved the extension of Poland’s auction scheme for renewable resources that is predicted to support the creation of 9GW of renewables after it passed EU state aid rules
December 1, 2021
LONGi Solar has dropped its wafer prices by as much as 9.75%, its first such fall in more than a year, as signs continue to mount that industry prices are set to normalise into next year.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
December 1, 2021
Solar Media Events
February 1, 2022
London, UK
Solar Media Events
February 23, 2022
London, UK
Solar Media Events
March 23, 2022
Austin, Texas, USA
Solar Media Events
March 29, 2022
Lisbon, Portugal