Blog

May 3, 2012
Built Environment energy efficiency California Sustainability Alliance
Keeping doors closed when air-conditioning is running can help California meet its energy efficiency goals.

Walking in any of California’s major retail zones (or in most of the U.S. for that matter), it is common to see inviting store fronts with highly planned out – even artful – window displays. There is little mystery or confusion about why retailers do this. They are designed to pique our interest, draw us inside and result in our making a purchase.

But, there is another part to the façade of any establishment that goes less-noticed, which is worth a look: The door. Barring severe weather, many retailers choose to keep their doors open during business hours—helping to make their stores even more accessible and inviting. This practice, however, has costs, both for the retailer and its customers. The costs are in the energy that is required to keep the store temperature at comfortable levels for both employees and shoppers.

In 2008, the shopping mecca of New York City passed a law requiring that retailers meeting specific criteria must keep their doors shut while the air-conditioning is running. ConEdison of New York helped to inform retailers of their role in energy efficiency by publishing The Price of Open Doors, a widely distributed informational flyer providing information on kWh and dollar savings, and the impact of lost energy in the region.

With all of this information, one could wonder why retailers simply don’t just close their doors and save energy? It boils down to today’s highly competitive retail environment; retailers have [legitimate] concerns that keeping the door closed will negatively impact sales. Doors create, quite literally, a physical barrier between potential customers and merchandise. And, to be successful, retailers must minimize barriers that keep “window shoppers” from turning into product purchasers. 

So, how can retailers reconcile aspirations to be environmentally responsible and drive sales? Two key starting point are:

  • Introduce a code– When local and/or state governments pass codes, as New York City did, a level playing field exists for retailers. Customers would be equally drawn into stores by the other merchandisingapproaches available, not though the doors being left wide open.
  • Turn it into a marketing opportunity – Nowadays, it’s quite common for retailers to publish their sustainability statement as a way of winning favor with their clientele. Retailers can use this environmentally-responsible action to their favor by informing current and prospective customers of the change—perhaps with a sticker on the door (that can only be seen when it’s shut) to remind customers of their commitment to sustainability.

Let us know what you think!

March 29, 2012
Water Energy water efficiency, water energy Amul Sathe
Today’s technology innovators view wastewater as a valuable resource.

In 2010, I wrote about Imagine H2O (an incubator hosting prize competitions for water innovations) as they launched their second annual prize competition focused on the water-energy nexus. Recently, I attended Imagine H2O’s 3rd Annual Water Entrepreneurs Showcase at which the organization announced the winners of their 2011 prize competition for innovations in the wastewater industry.

This year’s competition attracted 50 startups, from which nine finalists were selected.  The competition was split into two categories, a pre-revenue track and an early revenue track.  Bilexys won the Pre-Revenue Track for its technology that converts wastewater into chemicals which can then be reused in the treatment process.  New Sky Energy won the Early Revenue Track for its technology that combines CO2 and industrial wastewater to extract usable chemicals from the wastewater stream. Additionally, Nexus eWater and Tusaar, Inc. were named runners up in the Pre-Revenue Track— Nexus eWater for its technology that converts residential gray water into near-potable water and recycles its energy for hot water heating, and Tusaar for development of a low-cost technology to remove heavy-metal contaminants from wastewater effluent.

Imagine H2O’s event heralds a turning point in the wastewater industry.  In the past, wastewater treatment was a service and technology field that was often an afterthought.  I found it especially refreshing that three of the four winners and runners up viewed wastewater treatment as an opportunity, not a necessary burden.  By viewing wastewater effluent as a resource (from which chemicals can be manufactured, heat can be recovered, and useable water be produced), the winning teams are both creating economic value and increasing sustainability in the water sector.  These innovations can save embedded energy by reducing energy use associated with water supply and chemical production.  Meanwhile, the remaining finalists in the competition focused on reducing the cost and energy requirements of treating wastewater and producing recycled water, both noble causes.

During the acceptance speeches, one winning team explained they are driven by the idea that “water is one of the few un-substitutable resources on this planet”.  As water-stressed regions (including California) continue to see decreases in supply and increases in costs, it will become apparent that wastewater effluent is no longer a waste but instead a resource and path to sustainability.

Imagine H2O places winners in an accelerator program which provides accounting and financial services; introductions to beta customers, financiers, and market partners; assistance in securing lab and/or office space; and publicity.  If Imagine H2O’s efforts are successful, we may never look at a wastewater treatment plant the same again.

March 13, 2012
Alliance News green building California Sustainability Alliance

The Alliance has released the Green Tenant Guide to assist organizations through the process of greening their operations and staff behavior.The Guide incorporates content based on best practice research and is built on the belief that a sustainability program should be treated like any other venture an organization undertakes; it should make business sense, be measurable, and fit within the organization’s overall mission.  This guide recognizes that every organization’s situation is different and it will help organizations discover what makes the most sense for their situation and their audience in order to do the following:

  • Set clear and feasible sustainability goals
  • Establish buy-in and excitement
  • Define metrics
  • Communicate results

The Green Tenant Guide includes a step-by-step approach, specific strategies for greening a workplace, a sustainability program process checklist and a smart goal setting worksheet.To view or download the Green Tenant Guide click here

March 5, 2012
Alliance News sustainability showcase California Sustainability Alliance

The Alliance is pleased to announce the winners of the 2011 Sustainability Showcase Awards!  Each year, the Showcase Awards recognize businesses and organizations in California who are leading the way towards a less energy intensive, low carbon future and provides a platform for the honorees to share their success stories and best practices.

This year’s award recipients (and award categories) are: Kilroy Realty Corporation (Commercial Buildings), First Community Housing (Multifamily Housing), the City of Riverside (Local Government), and Burbank Water and Power (Water Agency).  Cathedral City received an honorable mention in the local government category.

Each of the above organizations is dedicated to advancing sustainability goals internally and in the broader community.  In addition to achieving emissions reductions and water and energy savings, a number of these organizations have also realized significant economic savings. 

In the coming months, we will be posting online showcases featuring each of these organizations.  But in the meantime, we’d like to share with you a few of the best practices that make this year’s Showcase Award winners such leaders in their fields:

Winners:

  • Kilroy Realty Corporation - Commercial Buildings
  • First Community Housing - Multifamily Housing
  • City of Riverside - Local Government
  • Burbank Water and Power - Water Agencies

Honorable Mention:

  • Cathedral City - Local Government
February 23, 2012
Built Environment green building California Sustainability Alliance
To better engage tenants, the facility manager should use charts to display energy patterns and cost savings.

A recent article published on Property Management Software Guide claims occupant behavior – not funding or awareness – is preventing green buildings from reaching their environmental performance goals.  The article, Occupant Behavior: Five Keys to Meeting Environmental Performance Goals, identifies five ways to encourage behaviors that align with environmental performance goals:

  1. Engage occupants before they move in.  Hold an eco-charrette with the future tenants to include their ideas about the building’s design and help them understand the importance of established performance goals.
  2. Take a holistic approach.  It may not be enough to focus solely on energy and water usage. Holistic programs emphasizing sustainability and overall health and well-being have proven to be very successful.
  3. Measure energy use with new technologies.  New social energy management tools can assist in making tenants more aware of their energy use by showing the real-time environmental performance of the building.
  4. Provoke competition.  Social media sites such as Facebook and Twitter can be leveraged to create friendly competition among occupants, floors, or even other local buildings. By setting clear goals and displaying real-time data, facility managers can capitalize on tenants’ competitive spirit in order to reduce a building’s carbon footprint.
  5. Create transparency.  It is important to make energy data available in a way that it is easily understood.  Providing tenants with easy-to-read charts or graphs showing energy usage patterns, data on actual cost savings and shrinking carbon footprints, helps facility managers better engage their tenants.

Ashley Halligan is the author of Occupant Behavior: Five Keys to Meeting Environmental Performance Goals. Ashley is a Property Management Systems Analyst at Software Advice.

February 16, 2012
Energy Efficiency energy efficiency California Sustainability Alliance
Models include Energy Service Agreements and Energy Savings Performance Contracting.

In October 2011, Capital E for the Energy Foundation released the “Energy Efficiency Financing – Models and Strategies” report.  This report summarizes energy efficiency financing models and strategies that are applicable to industrial, commercial and residential sectors.   In preparing this report, Capital E ran a meeting with leaders from banks, industry organizations, project developers, and regulatory agencies.  The collaboration led to the design of new mechanisms for energy efficiency financing.

As stated in the report, the most cost-effective energy efficiency investments in the United States would be around $150 billion a year.  With this amount, within a decade, American residents and businesses would save $200 billion annually and create over a million full time jobs.  Current financing, however, totals only $20 billion, leaving approximately $130 billion of cost-effective potential investments unfunded. To close this gap, energy efficiency financing must become more mainstream and there must be some sort of standardization, such as green appraisal standards and performance data, for banks and financial institutions to compare.  Capital E has included multiple models and strategies in their report that will help create pathways to scaling energy efficiency financing from $20 billion to $150 billion annually. 

Models:

The models described in this report are analyzed according to funding sources, program structures, limits to scale, repayment vehicles, and project risks.  The models considered include:

Many advantages of these models include facilitated collaboration across numerous governmental departments, job creations, reduction of project risks, and removing of split incentives.  Disadvantages of a few models include state-level authorizations, funding limitations, higher transaction costs, and longer processes and negotiations.

Strategies:

The strategies in this report consider applicable building sectors, applicable models, level of establishments, growth potential, advantages, and disadvantages.   The report includes analysis of the following financing strategies:

  • Intermediary Aggregated Scale Purchasing
  • Revolving Loan Fund
  • Preferential Loans
  • Risk Reallocation
  • E-Loan
  • Point of Purchase Interest Rate Buy-Down
  • Re-Align Incentive Structures.

Certain strategies, such as unsecured consumer loans, have advantages like easier access to capital but have disadvantages such as higher interest rates.

The full report provides an overview of energy efficiency financing models and strategies.  It is important to understand and spread this knowledge because increasing energy efficiency financing will help businesses and residents reduce their energy costs, create more jobs, and improve air quality.

View the full report here to look more closely at the models and strategies included.