In discussions on the merits of distributed solar power too little focus has been given to the many important benefits that result from increasing the use of distributed solar power. These benefits accrue to both the utilities and presumably their rate payers as well and to society (and the tax payers) at large. This post summarizes a recent paper “Solar Power Generation in the US: Too expensive, or a bargain?” that attempts to give these benefits a tangible quantified value in order that the debate on the merits of solar power also begin to include this side of the cost / benefit analysis. A side that is all too often glossed over and largely overlooked.
Summarizes the new green jobs study by the Brookings Institute, noting that the study reports that the driving force behind the U.S. “clean economy” over the last decade has been emerging energy technologies. It is these dozen or so “hot” segments within the larger green economy where most of the growth has been concentrated. This suggests that, in order to build a cleantech economy, the U.S. should put primary emphasis on new, technology-intensive, energy-related sectors.
This post explores the concept of an end-to-end ‘green’ power, water, and community eco-system based around mega-watt scale power and cooling requirements in a real world environment of limited financial resources and stringent system availability requirements. It suggests that huge power hungry data centers should consider incorporating on-site biomass electricity generation as an integral part of their operations systems.
Uses the metaphor of an energy fabric in order to discuss the perspective of viewing our lives, actions and the things in our lives from an energy point of view. The centrality of energy in our lives is explored through this metaphor and the importance for us to begin thinking more closely about our energy habits and how our lives depend on energy is examined. Energy and how we get it and how we use it is going to become a subject of increasing importance as the era of easy energy that has characterized the past century and a half draws to a close.
The following are 150+ Twitter hashtags that can help you gain Twiitter followers interested in cleantech, sustainability, green building, climate change and other green topics. Using hashtags on Twitter can help you to grow your business, build your green brand, raise awareness about your cause, build your reputation, and more.
A detailed review of 12 U.S. based synthetic biology, biofuel & biochemical companies that are developing third and fourth generation biofuels, bioindustrial & household chemical, and food additive products; using synthetic biology to produce engineered microorganisms and specialty enzymatic products. Each company is examined in turn, looking at its financials and the uniqueness and strength of its processes and technology as well as at any important partnerships or alliances that have been formed.
Solar power continues along its firmly established downward cost curve and edges ever closer to achieving the historic milestone of grid parity. Today it just got a huge boost that will help it scale out in this country and will go a long way towards tipping the long term balance in favor of solar. In fact as the industry achieves scale it is cutting per unit costs down. This post outlines the announcement of a large DOE initiative to promote rooftop direct grid connected solar power in the US.
The Energy Efficiency and Renewable Energy agency (EERE) has announced a roadmap workshop for enhanced geothermal. It is inviting a select — small — group of subject matter experts to take part in this roadmap workshop in order to help develop a plan for how the country can proceed in developing its dry rock geothermal resources and enhancing existing geothermal resources.
The solar sector is among the most hated on Wall Street. Many names in the solar sector that are heavily shorted, in spite of it being the fastest growing energy sector in the U.S. Meanwhile, the world is using oil faster than it’s being pumped, which is economically dangerous, because oil price spikes have preceded all recessions since 1970. More renewables could serve to lessen our ridiculous economic vulnerability to oil prices.