Federal and state agencies that understand the value of energy-efficient space, corporate users who understand the long-term cost savings, and employee-centered companies that care about their workers' well-being are the primary users.

Long term, green properties are going to have a very distinct advantage.

Most tenants feel the extra productivity and eventual cost savings outweigh the extra dollar. You have to price the green space competitively and count on the lower operating costs to make up the difference.

In my reality space, nuclear energy is not only a safe way, but an environmentally safe, sound and economical way to make electricity, ... Most people don't have a quality of life a tenth of what we have.

the Internet; changing the energy cycle from petroleum-based to solar-electric; and moving into space.

The cosmological constant
was a vacuum energy (the energy of empty space) that kept gravity from
pulling the universe in on itself, ... A problem with the
cosmological constant is that it is constant, with the same
energy density, pressure, and equation of state over time. Dark energy,
however, had to be negligible in the universe's earliest stages;
otherwise the galaxies and all their stars would never have formed.