Tag Archives: solar panels

We Have More than Enough Money to Decarbonize Our Energy System

If I ever hear another American politician say that we cannot afford the transition to clean energy I will scream.  Why you ask?

In 2012 it was estimated that consumers in the U.S spent approximately $65 billion on soda.  In that same year it was estimated that consumers in the U.S. spent approximately $11 billion on bottled water.  [1] That is to say that American consumers spent over $75 billion on unnecessary drinks and, in the case of soda, a product that is generally regarded to be detrimental to your health.  Not to mention the environmental impact of disposable, single use containers.

Okay, why is that relevant in the terms of this discussion?  In 2016, the most recent year for which full year data is available, the U.S. invested $44 billion in clean energy including both private investing and government expenditure.  [2]

Therefore, we spend more than 50% more on soda and bottled water per year than we invest in clean energy.  If we just directed the money from soda and bottled water to clean energy investment it would represent an increase of 172%.  That is a lot of solar panels and wind turbines.

Someone may argue that this scenario is impractical, but I would challenge such an argument on several fronts.  One, spending on soda and bottled water—for the most part—is totally discretionary.  No one needs a Diet Coke to survive and other than emergency situations no one needs bottled water.  It could be argued that it would be better if no one consumed bottled water given the economic and environmental impact of a product that can also be obtained from municipal water supplies.  Two, by and large individuals now have the power to redirect their discretionary spending toward renewable energy.  As long as you have the capital or alternative financing arrangements are available you can put solar panels directly on your roof.  Thus, your Diet Coke and Evian habit can be turned into clean energy.  A direct substitution, so to speak.

My point is to illuminate that when we discuss the level of investment necessary to decarbonize our energy system it needs to be placed in direct comparison to some broader economic choices.  Is the future our planet worth skipping that Dr. Pepper?

  1. http://classroom.synonym.com/how-much-do-americans-spend-on-soft-drinks-12081634.html
  2. http://www.businessinsider.com/us-2015-renewable-energy-investments-2016-5
Advertisements

Beware Solar Panels and Homeowners Insurance

Do you know what has been the hardest part about getting my new solar photovoltaic system put on my house?  Homeowners insurance.

How often do we really think about our homeowners insurance?  For me, not very often.  Like once in fifteen years when I made a claim after a massive hailstorm left almost every house in the area with a need for a new roof and siding.

So, there I am a customer of fifteen years with one claim to my name looking to switch insurance providers.  Why?  The company I had been with does not insure homes with solar panels installed on the roof.  Ground mount installations would be fine.  Even an installation on a non-attached garage would have been fine.  However, mounted on my west facing attached garage roof was a bridge too far for the insurance provider.

How far?  Like no consideration at all of insuring a home with solar panels even with a policy rider or similar insurance vehicle.  Like no consideration for the fact that I was a long term customer with multiple policies.  No way, no how.

The problem with all of this is that the solar installer requires a certificate of insurance to begin an installation.  If your insurance company will not insure your home when it has solar panels you are forced to switch providers with all of the relevant switching costs and hassle in order to begin the installation.  Consider it another hassle or hurdle to the broad installation of solar panels across the United States.  Every impediment is a step backwards on the path to a cleaner future.

This is the challenge for distributed rooftop solar.  Balance of system costs and hurdles, e.g. those costs and impediments that are not directly attributable to the PV panels or related hardware, will be what determines the ultimate penetration rate of distributed solar.

Friday Linkage 4/14/2017

Presidents, by the very nature of being one who seeks the presidency, are creatures with massive egos.  However, the current president—who was the loser in terms of the popular vote lest we forget our recent history—has to be one of the most egocentric human beings to ever inhabit the office.  If you take a moment to listen to his interviews or read his tweets, which may lead to a little bit of vomit coming into your mouth, you see someone driven by the need to be the center of everything.  Humility is not something that this man brings to the office.  Ugh…how many more days of this do we have?

Oh right, it’s only 3 years 9 months and 7 days until the next president takes office.  But who is counting?

On to the links…

The Latest Test for the White House? Pulling off its Easter Egg Roll—Not even capable of pulling off the annual Easter Egg Roll.  Sad.

Land Transfer Advocates Steer their Focus to Monuments—This issue demands constant vigilance by advocates of public lands, which thankfully has allied some strange bedfellows in hunters, watermen, skiers, hikers, etc. over the past few months.  Nonetheless, clowns like Orrin Hatch and Jason Chaffetz—seriously, is there something in Utah’s water—are going to push the boundaries until they appease their masters.

EPA Ending Program to Prepare for Climate Change—Scott Pruitt will go down in history as one of the villains of the Anthropocene.  When the history is written by our children and grandchildren he will be remembered as a corporate shill more interested in lining the pockets of his Koch-backed overlords than preserving the environment for the people of the United States.

The De-Electrification of the U.S. Economy—I would not go quite as far as the author suggests, but there are promising trends in the decoupling of electricity consumption and economic activity.

More Subsidies than You Think Influence the Cost of Electricity—Our electricity generation and distribution system is a mess.  Subsidies are one reason why because the price we pay—assuming we even know what the price is per kilowatt hour—is distorted by a plethora of subsidies.

California’s Rising Solar Generation Coincides With Negative Wholesale Electricity Prices—Check out these two charts:

ca-solar-570x293.png

Distributed solar is huge—or is it yuge?—in California.

Washington State’s New 8 Megawatt-Hour Flow Battery is the Largest of its Kind—A big problem with renewables is variability and alignment with demand.  Take solar.  It’s production peaks right before the big demand peak from people coming home from work.  It’s the so-called duck curve.  Flow batteries are promising as a technology to deploy grid level energy storage for managing this mismatch.

Kentucky Coal Mining Museum Installs Solar—It’s not April Fool’s Day.  It’s just reality.

Appalachia’s New Trail: Finding Life after Coal—Appalachia, which is an odd way to define a fairly diverse region, has struggled economically since its settlement.  It is not conducive to industry and it has been used a pawn in politics for almost as long as there have been political parties in the U.S.  It’s residents have been abused by corporations claiming to act in their interests and governments forget about the region except every four years.

When Solar Panels Became Job Killers—China’s policies have created an economic situation where the price of solar panels has been driven artificially low.  This has led to a lot of non-Chinese companies being unable to compete with cheap Chinese solar panels.

SolarCity Will Begin Accepting SolarRoof Orders This Month—I really want some of these on my roof.

Making American Hydropower Great Again—Nobody is suggesting building new dams, but retrofitting older dams with new technology could lead to an increase in the available hydropower in the United States.  Hydro is clean, base load power that we need to help even out the differences between peak production and peak demand.

The Best Way to Restore Environments in the Face of Climate Change—Restoration ecology is going to be a major theme of the next few decades as we look to repair the damage that we have caused.  Best practices need to be figured out and shared as broadly as possible.

Rising Salt Levels Threaten Twin Cities Lakes by 2050—There is so much salt runoff from winter road salt that urban lakes will likely by devoid of fish because of rising salinity within our lifetimes.  As if we have not screwed up the planet enough.

New Sharing Depot Opening Reflects Success of Toronto’s Library of Things Movement—I want this to be the future.  Do I really need to own half or more of the tools I use once or twice year?  No.  Why does every house in a suburban neighborhood own their own lawn mower that gets used for an hour or so each weekend?  What a waste.  Sharing is caring, folks.