
PLI: We often hear the "environmental" case for green; what is the business case for green real estate?
ELLEN SINREICH: What is often referred to as the "business case" for
green real estate is beginning to be understood, documented and
quantified. Intuitively, it makes sense: buildings that use minimal
amounts of energy and that have highly efficient and appropriately
sized mechanical systems, that feel better
to be in, incorporate recycled, rapidly renewable and regional
materials, make the most of sun, wind and storm water patterns,
contribute to diversifying natural ecosystems, allow for more open
green space, reduced water consumption and minimize their burden on
aging, overtaxed municipal water systems are more valuable buildings
than they would otherwise be. This translates into an increased bottom
line. How can anyone argue with the benefits of a building that
conserves the earth's natural resources, is healthier to occupy and
costs less to operate and maintain?
The hitch is understanding the cost involved in order to get to this
increased bottom line and more valuable, green asset. Value creation
can only occur if the cost of green does not overwhelm the benefit
derived from green. Because "green building" does not mean any one
particular thing and every green building has its own unique green
features and therefore its own unique green cost, the cost/benefit
analysis of developing or renovating a green building must be made on a
case by case basis. Payback, a term that is often associated with
evaluating the potential green features of any real estate asset, is
key to determining whether any particular green feature is a worthwhile
addition to or inclusion in a building. Payback refers to how long it
will take to recoup the incremental cost of a green feature. In some
cases there is no incremental cost, in other cases the incremental cost
is significant but the payback is relatively short, thus justifying the
additional expense, and in still other cases the payback would take so
long that the incremental cost is not justifiable.
None of us in the industry would be doing our jobs of developing or
demolishing, leasing, managing, financing, buying or selling property
responsibly if we did not consider how "green" enters into the
equation. And the same goes for those of us who represent these players
in the world of real estate. A good place to start is to understand the
financial benefits of potential green features and how they could
result in value creation. There are two types of factors to evaluate:
market factors and regulatory factors.
Market Factors: Let's start with just one of the market factors:
lower operating and maintenance costs. Consider reduced energy
consumption. Given today's technology, there should not be significant
incremental cost involved in designing and building a high rise office
or residential building that is 15% more energy efficient than a
"traditional" building. And by traditional, I mean a building that
meets minimum ASHRAE requirements.1 A
15% savings in energy costs, which could be nickels and dimes per
square foot, can lead to millions of dollars in additional asset value.
Here's how: Assume that energy costs are $3.00 per square foot for a
typical first class office building in Alexandria, VA. Your client
builds a new office building in Alexandria which is 15% more energy
efficient than a traditional building. This means that your client is
saving 45¢ per square foot in energy costs and if the building is
500,000 square feet, they are saving $225,000 per year. Going one step
further, assuming an 8% cap rate, this savings of 45¢ per foot in
energy costs translates into a $2,812,500 increase in the value of the
building. Spread that savings and increased asset value over a
portfolio and the value creation proposition is hard to resist.
The trickier payback analysis is the evaluation of
increasing energy efficiency in an existing, multi-tenant occupied
building. Once an energy efficiency initiative has been evaluated from
a technological perspective and a determination has been made that
significant savings can be achieved in terms of on-going energy usage
and costs (which some experts predict will increase, on average, 20%
per year), a further analysis must be undertaken to see how the money
will flow. The existing leases will determine how the financial costs
and benefits of the initiative will be allocated between the owner of
the building and the tenants who occupy the building. Often there is a
"split incentive": the landlord bears the capital costs of the energy
efficiency upgrade and the tenants reap the rewards of lower operating
costs. Progressive landlords would be well advised to approach existing
tenants to negotiate a more balanced result. With respect to new
leases, building owners and managers should consider and incorporate
leasehold strategies that properly incentivize the parties for future
"green" building upgrades.
Green buildings should enjoy other value add opportunities. In addition
to reduced energy costs, there is the potential for lower insurance
premiums, lower waste disposal fees, income from recycling, reduced
water and sewer charges, lower replacement costs resulting from longer
life cycles of certain building components, increased rentable square
footage resulting from smaller mechanical systems, and increased rental
rates.
Evidence of higher rental rates for green buildings is just beginning to be documented.2
Strong, conclusive data confirming that rents in green buildings with
lower occupancy and operating costs and superior indoor environmental
quality are greater than rents in traditional buildings may take time
to gather given the global economic slowdown. In the meantime, consider
the following: According to the U.S. Green Building Council, tenants of
green office buildings experience a 2 — 16% increase in productivity.
For most commercial tenants, their greatest expense is their labor
cost. If their employees are more productive — because they are more
comfortable in buildings with fresh, filtered air (vs. the recycled air
that makes us prone to catch each other's colds), more daylight and
views and less — or no — toxins from the carpeting, furniture and
paint, that has to impact their bottom line and thus the amount of rent
that they can and will pay for a green office. This should translate
into higher rental rates and lower vacancy rates for green buildings
with superior indoor environmental quality. That means higher revenue
for the building owner, and a building that generates higher revenue is
a more valuable building than it would otherwise be.
Governmental Incentives: The other key value creation factors are those regulatory factors that are designed to incentivize green building features.3 Regulatory incentives can be divided into four categories:
In practically every state, there is some state, local or utility
program or a combination of programs that offers incentives which can
be monetized for green building features.
There is a terrific web site that describes and summarizes federal,
state, local, utility and not for profit rules, regulations and
incentives for various aspects of green buildings, entitled the
Database of State Incentives for Renewables & Efficiency:
www.dsireusa.org.4
The DSIRE website provides a fast and convenient method for accessing
information about renewable energy and energy efficiency incentives and
regulatory policies administered by federal and state agencies,
utilities, and local organizations. In Chicago and Portland, Oregon,
which were two of the first cities in the United States to embrace an
incentive based approach to green buildings, there are a myriad of
incentives for green buildings, ranging from the Green Roof Improvement
Fund in Chicago, which provides matching funds of up to $100,000 for
putting a green roof on any downtown building, to Portland's green
investment grants of up to $200,000 per project.
In New York City the public financial incentives available for
the latest state of the art green high rise office tower include over
$8,000,000 in funding benefits attributable to New York State Green
Building Tax Credits and New York State Energy Research and Development
Authority funding. In addition, the Empire Development Corporation
provided the land.
In Austin, Texas, where green buildings are eligible for expedited
permitting: a "big box" store that was designed to use 40 to 70% less
energy and 50% less water was permitted in 3 months, vs. the typical 15
months. Given profits of $85,000 a day from that store, there was a
$3,000,000 savings as a result of incorporating green features into the
store.
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