Hawaii First Water

Archives for July 2014

HAWAII ENERGY, DLNR RELEASE TWO NEW HANDBOOKS

29 July 2014: State of Hawaii, DNLR – Two of Hawaii’s leading authorities on water conservation and energy efficiency jointly announce the distribution of two new handbooks written for Hawaii’s water and wastewater utilities that can help save up to 20 percent, or $16.1 million, in electricity costs annually – enough to power 9,400 homes in Hawaii.

Hawaii Energy, the ratepayer-funded energy conservation and efficiency program for Hawaii, Lanai, Maui, Molokai and Oahu, developed the Water & Wastewater Energy Management Best Practices Handbook to help water and wastewater facilities operate with increased energy efficiency.

The State of Hawaii Department of Land and Natural Resources’ (DLNR) Commission on Water Resource Management released the Hawaii Water System Audits and Water Loss Control Manual to assist all public water systems in Hawaii to assess their water supply efficiency through water audits and water loss programs.

Hawaii Energy’s Water & Wastewater Energy Management Best Practices Handbook

Water and energy usage are inextricably linked, referred to as the water-energy nexus, due to the significant energy required to transport and treat water and wastewater.

Based on a Hawaii Energy survey conducted in 2013, the state’s public water and wastewater systems consume an estimated 290.3 million kilowatt hours (kWh) per year, which is approximately 3.2 percent of the electric utilities’ total sales.

The generally accepted industry standard for water and wastewater facilities is that energy efficiency measures can generate 20 percent or more in energy savings. For Hawaii, the 20 percent potential savings translate to more than 58 million kWh per year (or $16.1 million) based on an average electricity rate of 28 cents per kWh.

“The handbook is another example of our commitment to increase the adoption of energy conservation and efficiency throughout Hawaii,” said Hawaii Energy Program Director Ray Starling. “The water and wastewater best practices have been proven effective in other parts of the country, are simple to follow and offer a wide spectrum of energy-efficient measures.”

It is written as a practical guide to help water and wastewater management personnel make informed decisions to reduce energy consumption in all aspects of facility operations, repair and investment. It outlines how to develop and assess an energy management program, implement capital and operational improvements to reduce energy usage and track energy performance.

The handbook provides an overview of each energy-efficient best practice and outlines the potential impact on productivity, the economic benefit and potential energy savings. Each practice is presented in a one-page format for easier readability and reference.

Portions of the handbook were developed with the permission of the New York State Energy Research and Development Authority and Wisconsin’s energy efficiency and renewable resource program, Focus on Energy.

Municipal and private regulated water and wastewater utilities provide service to 95 percent of Hawaii’s population. There are 206 regulated wastewater treatment facilities with a treatment capacity of more than 243 million gallons per day and an average daily flow of 121 million gallons, according to the state Department of Health.

The drinking water sector includes 130 regulated public water supply systems that consist of surface and ground water sources that produce approximately 260 million gallons per day, according to the State of Hawaii Annual Public Water System Compliance Report from 2010.

DLNR’s Hawaii Water System Audits and Water Loss Control Manual

DLNR’s Commission on Water Resource Management funded the development of the Hawaii Water System Audits and Water Loss Control Manual, which was prepared by the Hawaii Rural Water Association.

The commission acknowledged that a water utility’s energy bill is one of its largest operating expenses. By improving water system efficiency, the utility can prevent unnecessary waste, defer costs for new water source development and reduce energy bills.

“The majority of Hawaii’s drinking water comes from groundwater wells that require substantial amounts of electricity to pump out of the ground, into elevated storage reservoirs and then transported to customers,” explained William Tam, deputy director for the Commission on Water Resource Management. “If a lot of water is lost during this process, more energy is needed to pump additional water to compensate for the shortfall. Reducing water loss reduces energy consumption.”

The additional benefits of implementing water audits and water loss control programs include the following: increased knowledge of the water distribution system; reduced water loss by identifying problem/risk areas; efficient use of existing supplies; less legal liabilities and minimal service disruptions to customers.

The manual was developed based on the International Water Association’s (IWA) and the America Water Works Association’s (AWWA) “IWA/AWWA Water Audit Methodology.” The methodology was selected based on its research, industry acceptance, simplicity, adaptability and standardized performance indicators.

The manual was adopted from the Georgia Water System Audits and Loss Control Manual (September 2011, Version 1.0) with permission from the Georgia Department of Natural Resources, Georgia Environmental Protection Division and Georgia Watershed Protection Branch.

In April 2014, the commission conducted water audit training workshops in the four counties for drinking water utilities. Future workshops may be held based on interest. Water audits are not required in Hawaii. However, the commission is evaluating the implications of requiring water audits in the future.

Downloadable Versions
Hawaii Energy’s Water & Wastewater Energy Management Best Practices Handbook can be downloaded by visiting www.HawaiiEnergy.com/water-and-wastewater. For more information, call 839-8800 on Oahu or toll-free at (877) 231-8222 on the neighbor islands.

To download the Hawaii Water System Audits and Water Loss Control Manual, visit the commission’s water conservation website at www.dlnr.hawaii.gov/cwrm/planning/conservation.
For more information, call (808) 587-0214.

# # #

About Hawaii Energy
Hawaii Energy is the ratepayer-funded energy conservation and efficiency program administered by Leidos Engineering, LLC, under contract with the Hawaii Public Utilities Commission, serving the islands of Hawaii, Lanai, Maui, Molokai and Oahu. Hawaii Energy offers cash rebates and other incentives to residents and businesses to help offset the cost of installing energy-efficient equipment. In addition to rebates, the program conducts education and training for residents, businesses and trade allies to encourage the adoption of energy conservation behaviors and efficiency measures. The program plays an important role in helping to achieve Hawaii’s goal of reducing total electric energy usage by 30 percent or 4.3 billion kWh by 2030. For more information, visit www.HawaiiEnergy.com.

The Commission on Water Resource Management
The Commission on Water Resource Management (Commission) administers the State Water Code, which was created by the 1987 Hawaii State Legislature. The commission’s general mission is to protect and enhance the water resources of the State of Hawaii through wise and responsible management. There are a total of seven members on the Commission.

The commission is attached to the State of Hawaii Department of Land and Natural Resources. Under the general direction of the Deputy Director for Water Resource Management, the staff provides administrative and technical support services to the Commission. The staff’s primary responsibilities are to implement and administer the provisions of the State Water Code by planning, surveying, regulating, monitoring, and conserving the state’s water resources within established plans that have been adopted by the commission. For more information, visit http://dlnr.hawaii.gov/cwrm.

Media contacts:

Rob Deveraturda
Hawaii Energy
(808) 839-8824
rob.deve@leidos.com

Deborah Ward
Department of Land and Natural Resources
(808) 587-0320
Deborah.L.Ward@hawaii.gov

no reason: A World on the Verge of Water Bankruptcy

Reaching the Epiphany Moment, Video Makes Water Crisis Clear

Can irony help explain the global fresh water crisis? no reason, a Circle of Blue video, describes in surprising images and unlikely pacing the roles water and water scarcity play in the global economy. It debuted at the World Economic Forum’s annual meeting in Davos, Switzerland and was shown as United Nations Secretary General Ban Ki-Moon introduced the WEF’s water sessions.

“We took a different approach to illuminating the topic,” said Eric Daigh, the film’s producer. “In the video we step sideways and do something that connects with people in new ways. We all know how many people lack access to safe fresh water. We all know how many die each year from dirty water. But we need to have the epiphany moment, to grasp the interaction between water and agriculture, the economy, culture and conflict.”

 

See the Circle of Blue Video

Russian Hackers Threaten Power Companies, Researchers Say

(Editor Comment: This article is about hackers attacking electrical systems, but disruptions could easily be experienced in water systems for consumers as well as for mechanical systems such as cooling water.)

A Russian group of hackers known as “Energetic Bear” is attacking energy companies in the U.S. and Europe and may be capable of disrupting power supplies, cybersecurity researchers said.

The hackers, also called “Dragonfly,” appear to have the resources, size and organization that suggest government involvement, security company Symantec Corp. (SYMC) said in a blog post yesterday. The attackers are targeting grid operators, petroleum pipeline operators, electricity generation firms and other “strategically important” energy companies, it said.

Those group’s activities highlight the increasing reach of cyberattacks as ever-larger parts of the economy become connected and controlled via the Web. They may also be symptomatic of governments using hacking to support political strategies. More than half of the infections found were in the U.S. and Spain, Symantec said, while Serbia, Greece, Romania, Poland, Turkey, Germany, Italy and France were also targeted.

The hackers, who have been active since at least 2011, appeared to work a standard week, operating 9 a.m. to 6 p.m., Monday through Friday, in a time zone shared by Russia and other eastern European countries, Symantec said.

The group has a “nexus to the Russian Federation,” according to report published in January by Irvine, California-based CrowdStrike, which focuses on identifying web “adversaries.” The hackers also targeted academics globally, European governments, defense contractors and U.S. health-care providers, it said. Helsinki-based security firm F-Secure Oyj noticed the group’s focus shifting to industrial control systems earlier this year, according to a June 23 blog post.

State Question

It’s unclear whether a state is directly involved or if the group is trying to sell to a government, Eric Chien, chief researcher at Symantec’s Security Technology and Response Team, said in an interview.

“The Dragonfly group is well resourced, with a range of malware tools at its disposal and is capable of launching attacks through a number of different vectors,” Symantec said. “These infections not only gave attackers a beachhead in the targeted organizations’ networks, but also gave them the means to mount sabotage operations.”

“When they do have that type of access, that motivation wouldn’t be for espionage,” Chien said. “When we look at where they’re at, we’re very concerned about sabotage.”

Symantec started actively monitoring Dragonfly’s activities in 2012, when the attacks only looked like espionage, Chien said. Some of the group’s malware infiltrates remote access software used by energy companies, giving attackers the same privileges as an industrial control system.

Siemens Software

Cyber-spies are targeting utility companies all over the world. Dragonfly’s tactics are similar to the Stuxnet attacks, a computer virus that was found to target Iranian nuclear facilities in 2010, Symantec said. That malware targeted software made by Siemens AG, among others.

The FBI discovered a Chinese hacker, called UglyGorilla, seeking access to parts of a U.S. utility company’s systems that would let him cut off heat or damage pipelines. He and others working for the Chinese People’s Liberation Army were indicted by a U.S. grand jury in May for computer fraud and economic espionage.

Other incursions have spurred a debate in the Obama administration over whether and how to respond, and raised alarms among lawmakers briefed on the incidents.

“The worst-case scenario would be that the systems get shut down,” Chien said. “You could see the power go out, for example, and there could be disruption in that sense.”

To contact the reporters on this story: Amy Thomson in London at athomson6@bloomberg.net; Cornelius Rahn in Berlin at crahn2@bloomberg.net