Be a tenant and investment hero with these Empire State Building retrofit tips

 

Heard at ULI Fall 2009 session: “Green Retrofits: What is making this the wave of the future?”

I went in to this session thinking that I’d already heard all there was to know on the well-publicized Empire State Building (ESB) retrofit. I’m pleased to report that my assumption turned out to be wrong … this session was a thriller; a high-protein download with lots of how-to’s that practitioners can use to be a tenant hero and  improve value with a comprehensive energy efficiency retrofit strategy. A thorough reporting of all the great tips would be too long for this post, but I think you’ll be able to put these highlights to good use:

The Set-up: A Great Business Case

Anthony Malkin, of Malkin Holdings spoke on behalf of the ESB ownership. The other speakers were representatives of New York City, the Rocky Mountain Institute and Johnson Controls.

The Empire State Building was already going through a $550 million repositioning, managed by Jones Lang LaSalle, before the ownership began to consider an energy efficiency retrofit. Since capital was already available for retrofit, no outside financing was needed to pay for the retrofit investment.

The team reported that the retrofit added nearly $13 million in upfront costs, with calculated savings worth $4 million per annum, so, the overall retrofit metrics are great, with the team reporting strong economics:

• Building annual energy costs were $11 million p.a., or 88 kBtu/sf/yr.
• 38% annual reduction in energy usage is projected; almost double the industry average.
• 3.1 year payback vs average 10-20 years.

Top Energy Tip: Reduce Load and Use

The evaluation of an aging chiller showed that the retrofit team can’t only focus on ‘easy’ measures such as changing light bulbs to achieve energy savings. The better business case comes from investing opportunities to reduce the building’s energy load, in addition to use. In the case of the ESB,  $40mm was slated for new chillers in a cooling plant, but load reduction measures elsewhere eliminated need for new chillers (!)  Result: Existing chillers were retrofitted for $5mm.

Tenant Relations Hat-trick

Investment real estate is only as valuable as the bundle of leases that generate rental income. So, many owners are motivated to green and/or retrofit their buildings when they know that it will help them to keep existing and/or attract new tenants. The trick is to get tenants on board with doing their share to keep energy costs down. When discussing retrofit costs/benefits with tenants, the ESB team focuses on the three drivers of tenant occupancy costs: payroll, utilities and rent.

In the case of the ESB, tenant buy-in on retrofit measures was crucial, since analysis revealed that more than half of the energy conservation measures would take place in the tenant’s space.  The team discussed three interconnected programs they use to assist tenants with reducing energy within their suites. The bonus they discovered is that word of these programs has attracted the attention of brokers and prospective tenants that typically would not include the ESB within their search for new space, so now the building has become competitive with a larger universe of possible tenants than prior to the retrofit.

Here are the three key tenant-related programs:

1. Pre-built space: Vacant suites were pre-fitted to turn-key status for prospective tenants, containing many features which would aid tenants with maintaining energy reduction upon move-in.
2. Tenant design guidelines: For tenants that build out their own suites, the landlord’s design guidelines incorporate energy efficiency measures
3. Tenant energy management program:  The ESB team developed a special energy management guide to help tenants understand how they use energy; they also give the tenants reports about their energy usage within their space, telling them how their energy use compares with the building average.

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