Home News CCSE Newsletter Energy Connection - March 2004

Energy Connection - March 2004

March 2004
Events           News           Location         Contact us 

Upcoming Events

To view a complete calendar of March events, please click here.

______________________

Tech Tip

Instal low-flow showerheads to reduce your water heating costs 10-16%. Showers account for 2/3 of water heating costs and represent 20-25% of water used in the home. A family of four using a conventional showerhead uses about 700 gallons of heated water a week.  Older showerheads deliver 4 to 5 gallons of water per minute (GPM). Therefore, a common 8-10 minute shower with a conventional showerhead would use as much as 50 gallons.

As of 1992, the Energy Policy Act set maximum water flow rates for showerheads at 2.5 GPM at a standard residential water pressure of 80 pounds per square inch (PSI).  However, most homes operate at a water pressure of 40-60 PSI and therefore typically use 2.3-2.4 GPM maximum. Studies in Northern California have found an average savings of 6.6 gallons of water a day per low-flow showerhead.  Ultimately, these savings occur in upstream municipal or well-water pumping, chemicals for pre-use water filtration, water heating energy, and sewer costs (lowering impact on post-use water treatment facilities).

Low-flow showerheads reduce the amount of water volume but maintain the water pressure by mixing air with the water. Tests by the Consumers Union show that showerheads providing the best shower quality are those that deliver water in a multitude of individual jets, rather than delivering a fine mist or spray. Also consider reducing shower times, using a shut-off or “soap” valve, and shower mixing valves with volume regulators.

______________________ 

Quotables

The truth is that comfort control in buildings today is VERY crude, based on the outdated, century old concept of conditioning a building as a whole, with very little focus on individual spaces. As a result, buildings are not designed to be nearly as comfortable as they could be because individual occupant comfort is simply not the primary object of most HVAC system design efforts.

There is also almost no recognition that occupants may have unique comfort preferences, and therefore there is an accompanying lack of desire to permit occupants any individual adjustment of the comfort level in their space. Instead, the industry too often blames the occupants by characterizing them as chronic complainers who will never be satisfied no matter how comfortable conditions are. This is a completely untenable situation that is long overdue for change.

--Tom Hartman, P.E., The Hartman Company 

______________________

News Bits

CCSE Staffing News

We are proud to announce that Stephen Kapp, Nathalie Osborn and Brooke Peterson have been promoted from project managers to Program Managers and Ashley Watkins was promoted to Education & Events Manager. 

______________________

Proposed LNG Plant Cancelled

Marathon Oil Corp. said it was canceling plans to build a liquefied natural gas plant (called the Tijuana Regional Energy Center) on Mexico's Pacific coast after the state government expropriated the site intended for the facility.  The unique plant was designed to also provide electrical power and fresh water byproducts from the LNG to natural gas conversion process.

______________________

Vendor Database Grows

CCSE continues to add listings from companies offering energy-related products and services to buyers and specifiers in the San Diego region through its "Vendor Database."  The service is free to vendors, and qualified firms interested in participating may send an email by clicking here with “Send VDB Participation Info” in the Subject Line.

______________________

Click here to forward Energy Connection to a friend.

Energy Connection is a monthly publication of the California Center for Sustainable Energy.

SPEAK OUT

We welcome your feedback and would like to hear from you. To submit comments,  questions or suggestions, please click here.

 

Letter from the Executive Director

Many of the decisions that affect our region’s energy future will be made outside the borders of San Diego County. One of those places is San Francisco, the home of the California Public Utilities Commission ( CPUC).
read more >>

Self-Generation Incentive Program ( SGIP)

The Self-Generation Incentive Program provides $15.5M to the San Diego region to provide incentives for distributed generation including photovoltaics and cogeneration systems. The SGIP program had a sunset date of 12-31-04 but AB-1685 has extended the program through 2007.
read more >>

Long-term Energy Efficiency Program Administration

Another important CPUC proceeding (R.01-08-028) could affect the way public good energy efficiency programs are managed in California. Currently, the utilities administer 100% of the public goods charge (PGC) funds, which are collected through the energy rates of electric and gas utility customers.
read more >>

Rebuild America Success Story

City of San Diego
Partners Work Together to Turn Audits Into Opportunity

The California Center for Sustainable Energy( CCSE) performed 35 energy assessments at the City of San Diego libraries, police stations, fire stations and recreation centers.  In addition,  CCSE provided site feasibility studies for the installation of photovoltaics and cogeneration systems.
read more >>

Inside the San Diego Energy Resource Center


Featured Display

Name: Lighting Display
Description: 18 unique and fully operational lighting technologies built directly into the ceiling that visitors can observe and experiment with.
Systems Addressed: Electrical.
Illustrates: Lighting alternatives ranging from incandescent, compact fluorescent and metal halide fixtures to T-5 and T-8 lamp fixtures. Lighting control technologies illustrated are manual on/off, manual dimming, and continuous dimming via daylighting sensors.

Featured Instrument

Name: ThermaCAMtm R2 Infrared Camera
Description: Infrared thermal imaging digital camera
Benefits: Lightweight, displays highly sensitive thermal images on color screen, which are downloadable to your PC. Allows inspection of thermal variances otherwise difficult to detect and diagnose.
Examples of Use: Ideal for professionals concerned with failure in electric panels and components due to overheating, heat loss from piping (steam or chilled water), water ponding and evaporation, and heat loss from building envelopes. 
Availability: Loaned free of charge for up to 2 business days. Remember: safety first!

Featured Book

National Electric Code Handbook is a publication of the National Fire Protection Association, Inc. and is a comprehensive guide to the latest electrical requirements for contractors, electricians, and inspectors. Not only does it include the complete 2002 NEC rules, but this invaluable Handbook also clearly amplifies it with more than 500 photographs, illustrations and full-color graphics. A table of contents precedes every chapter and the Quick Glance Guide and extensive index help you locate relevant text.

Featured Periodical

HPAC (Heating, Piping & Air Conditioning) Engineering Magazine is a monthly publication of Penton Media and is a forum of peer-to-peer communication among engineering professionals in the buildings and construction industries to provide for human health, safety, and comfort economically, efficiently and, reliably. HPAC Engineering provides best practices leading to superior building design, construction, operations, maintenance, and performance.

Featured Video

Name: Power Shift: Energy & Sustainability
Description: Funded by the California State and Consumer Services Agency, “Power Shift” is a video on how energy touches our daily lives, whether you’re an actress in Hollywood or a villager in the Amazon. This video includes personal action steps anyone can take to help create a sustainable future and be part of the solution. Hosted and narrated by Cameron Diaz.
Length: 26 minutes

NOTE: Books, Periodicals and Videos can also be checked out free of charge. Please call Toll Free: 1-866-SDENERGY for more information.

- TOP -

Letter From the Executive Director

Many of the decisions that affect our region’s energy future will be made outside the borders of San Diego County. One of those places is San Francisco, the home of the California Public Utilities Commission ( CPUC). In any given month there are dozens of open proceedings on topics ranging from setting electricity and gas rates to determining the rules of the road for advanced metering, and from transmission planning to energy incentive programs. Keeping up with all this activity is a Herculean task and requires a 25th hour in the day and an 8th day in the week!

In our work with the San Diego community, we sense a need among stakeholders for more information and analysis on energy issues being decided at the CPUC that affect our region.  CCSE has formed a Policy and Planning team that is tracking regulatory and legislative issues more closely than we have in the past.  While we cannot track and analyze all issues with the depth that we believe is necessary, we are focusing on a select group of issues important to the region. From time to time in this newsletter, we will inform you of key issues being discussed and any deadlines that might apply.

In this issue of Energy Connection, we would like to bring to your attention two ongoing proceedings before the CPUC that could affect our region:  (i) the future of the Self-Generation Incentive Program ( SGIP) that provides incentives for distributed generation technologies, and (ii) how the public goods energy efficiency funds will be administered in the future.

We hope you find this information useful and we encourage you to get involved in these proceedings and make your voice heard in San Francisco.  We also invite you to let us know which issues are most important to you. This will help us direct our limited staff time appropriately.

Sincerely,
Irene M. Stillings

- TOP -

Self-Generation Incentive Program ( SGIP)

The Self-Generation Incentive Program provides $15.5M to the San Diego region to provide incentives for distributed generation including photovoltaics and cogeneration systems. The SGIP program had a sunset date of 12-31-04 but AB-1685 has extended the program through 2007. This extension provides the CPUC an opportunity to reassess the SGIP and make changes to make it a more effective program. On 12-10-03 the CPUC requested comments on the four SGIP evaluation reports and program structure and policies as part of rulemaking R.98-07-037. In our region,  CCSE and SDG&E provided extensive comments.

Perhaps the most important issue is the future funding levels for SGIP AB-1685 extended the SGIP through 2007 but did not specifically designate future funding levels.  While the legislation directed the CPUC to “administer a self-generation incentive program for distributed generation resources, in the same form as exists on January 1, 2004,” some parties believe that this did not make clear future funding levels.

CCSE has argued that the SGIP should be funded at the original level of $15.5M annually for the San Diego region. Some parties, including SDG&E, have recommended extending the SGIP program with no additional funding.  We believe that funding the SGIP extension at $15M annually is critical to maintain the current momentum the region is experiencing in distributed generation installations, particularly photovoltaics. Fully funding SGIP is essential to meeting the California Center for Sustainable Energy Strategy's aggressive goals for distributed generation in the coming decades. Further, this funding will be crucial for the City of San Diego to meet its aggressive target of 50 MW of renewable power in the City limits by 2013.

Another key issue is who will administer the SGIP in San Diego. The CPUC designated CCSE as the program administrator in the SDG&E territory. There were no indications in AB-1685 that the administrative arrangement in San Diego should change and the CPUC specifically asked for comments on how to reduce the utility involvement in the San Diego SGIP CCSE believes it is the CPUC’s intention for CCSE to continue administering the SGIP in our region. However, SDG&E argued in their comments that they should replace CCSE as SGIP administer in our region. SDG&E based this argument on a report that compares non-utility and utility administration of the SGIP, the conclusions of which  CCSE has challenged.

Additionally, the CPUC likely will make changes to the SGIP incentive structure and amount. There is fairly widespread agreement that the SGIP should change the incentive structure to a fixed dollar per watt ($/watt) with no percentage limitations. If this happens, the incentive amounts will almost certainly be reduced.  Also, there is growing support for an incentive structure that declines over time. This will help distributed generation technologies become affordable without incentives.

When the CPUC issues a final decision on the SGIP changes, CCSE will provide a summary of the changes in this newsletter. If you have any thoughts or questions about this process, please contact Scott Anders at 858-244-1180 or This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

- TOP -

Long-term Energy Efficiency Program Administration

Another important CPUC proceeding (R.01-08-028) could affect the way public good energy efficiency programs are managed in California. Currently, the utilities administer 100% of the public goods charge (PGC) funds, which are collected through the energy rates of electric and gas utility customers. The PGC funds amount to about $37.5 million annually for our region.

In recent years, the CPUC has allocated 20% of these PGC funds to programs implemented by non-utility administrators.  CCSE and its six local government partners and about 40 other non-utility entities statewide receive funding through this mechanism to run energy efficiency programs. 

In the next 6 months the CPUC will be making major decisions about the way California administers public good energy efficiency programs. These decisions could affect implementation of local energy efficiency programs. The next key dates for activity on this topic are:

· March 17th and 18th – The CPUC is holding a two-day workshop on possible structures for the administration of public good energy efficiency programs.  This is not about who will implement the programs at the local level, rather who will manage the entire pot of PGC funds and select local program implementers. 

· April 8th – CPUC has asked all interested parties to submit proposed administrative structures based on the March 17-18 workshop.  Once these are submitted there will be an opportunity to comment on the structures proposed by others around the state.

CCSE will be attending these workshops and submitting comments to the CPUC on our proposed administrative structure.  CCSE will provide updates on this issues as the process unfolds.  If you have any thoughts or questions about this process, please contact Scott Anders at 858-244-1180 or This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

- TOP -

Rebuild America Success Story

The California Center for Sustainable Energy ( CCSE) performed 35 energy assessments at the City of San Diego libraries, police stations, fire stations and recreation centers. In addition,  CCSE provided site feasibility studies for the installation of photovoltaics and cogeneration systems. As a result, based on a bundled package of energy efficiency measures, photovoltaics and cogeneration systems, the City qualified for and received a $2.3 low interest loan from the California Energy Commission to implement energy efficiency, photovoltaic and co-generation measures.

The Challenge

The City of San Diego pays more than $35 million per year for energy. With current budget constraints and the threat of even more cuts looming, The City is continually looking for innovative ways to leverage every dollar, increase energy efficiency, and increase the amount of renewable energy within the City.  Although the City has a dedicated Mayor, City Council and environmental office, they lacked the available staff and money to audit the facilities and implement the energy efficient opportunities identified. 

The Solution

The City of San Diego identified 180 facilities in need of an energy assessment. Lacking the available staff to complete these audits, the City turned to its Rebuild America partner, CCSE. In the first round of assessments,  CCSE completed a total of 35 facility audits including office buildings, police stations, recreation centers, parks and libraries. After careful analysis of each location,  CCSE provided site-specific suggestions for each facility. Such energy opportunities included lighting retrofits, HVAC and controls upgrades, as well as no-cost / low-cost solutions such as reconfiguration of equipment schedules and energy management systems.

As a result of these audits,  CCSE identified an annual energy savings of 1,849,378 kWh and a peak load reduction of 68 kW. If all measures were implemented this would save the City of San Diego an estimated $304,720 a year.

By bundling the energy efficiency measures with 190 kW of photovoltaics and 120 kW of cogeneration systems, the City of San Diego was able to qualify for the California Energy Commission’s Energy Efficiency Low Finance Loan while still maintaining a simple payback of less than 10 years. In January of 2004, the City received $2.3 million in financing from the CEC to implement these measures. 

What the Future Holds

The City plans on continuing with the model of identifying energy opportunities through audits, bundling energy efficiency opportunities with photovoltaics and cogeneration projects, and obtaining the financing through the California Energy Commission’s low interest loans.

- TOP -

 

California Center for Sustainable Energy, Copyright 2003 www.energycenter.org

 

CCSE Calendar

Green Workshops & Events
calendar view | list view

Notable & Quotable

“As individuals, the change can be as simple as replacing traditional light bulbs with efficient fluorescents. In our communities we should require that new buildings include lights that turn off when people leave the room. We should follow the lead of Tokyo and their energy efficient escalators that shut off when they aren't being used. There are literally thousands of things to be done, too few of which we are being asked to do.”

-- U.S. Senator John Kerry (D-Mass.)