Germany-clean-energy-replaces-coal

Rocky Mountain Institute Report: The Economics of Clean Energy Portfolios

Written by Ryan Pollin, ERS for Zondits, June 11, 2018 A new Rocky Mountain Institute report, “The Economics of Clean Energy Portfolios,” considers four proposed gas plants in different areas of the United States, comparing the cost of their construction and operation to a locale-appropriate mix of clean energy resources – solar, wind, storage, and […]

Bitcoin

The Growing Energy Demand of Bitcoin

Ryan Pollin, ERS, for Zondits There are lots of things we can say about Bitcoin, and its underlying blockchain technology. Given the cryptocoin’s recent explosion in value (real or perceived), a commensurate explosion in “mining” has caused startling growth in energy demand in data centers. Bitcoin’s blockchain technology uses a proof-of-work model to establish trust […]

Boulder Commons

Boulder Commons Raises the Bar for Sustainable Design

Boulder Commons Sets New Standard for Net-Zero Leases Just two miles from downtown Boulder, Colorado, a new net-zero energy (NZE) development is under construction: Boulder Commons. The project consists of two commercial buildings totaling roughly 100,000 square feet of professional office space and boasting a restaurant, coffee shop and community gathering flex space — all […]

United States

United States’ Largest Landlord Might Go 50% Net-Zero by 2030

United States’ Largest Landlord Might Go 50% Net-Zero by 2030 Ryan Pollin for Zondits, February 11, 2015 The United States General Services Administration (GSA) owns and leases 8,300+ buildings to the federal government, and last September the US Green Building Advisory Committee (GBAC) proposed that 50% of the GSA’s building area achieve net-zero energy building […]