2GreenEnergy

Here’s what Bernie Sanders says on the subject.

Of course, I tend to focus on the energy side of things, and I fear that if they are successful in bringing the U.S. Senate back under Republican control, the Koch Brothers, who funded most of these campaigns, will have succeeded in eviscerating the enormous progress that has been made through Obama’s tenure, and return us to a point where fossil fuels continue ad infinitum to provide the vast majority of our energy.

What happens when the most regressive voices on Earth, e.g., that of Jim Inhofe, lead our country’s policy-making on energy and the environment? It won’t be pretty.

Propelled forward by the economically prosperous and populous Southeastern states of Sao Paolo and Rio de Janeiro, rapid economic growth in Brazil has elevated the nation to the 10th largest energy producer in the world and 8th largest energy consumer. The country’s focus on rural access to electricity (99% electrification rate), the public-private hybrid electric market system and general economic conditions are few in a long list of factors that explain why Brazil is one of the few countries where the bulk of renewable energy job and project opportunities are located. If that wasn’t enough, the country constantly updates its long-term energy plans and boasts innovation as well as effectiveness in many of its renewable policies.

Before we get to renewables in a moment, I have to talk about the oil and gas industry because its size and growth potential are such that it would be odd for me to omit. They are booming– thanks to massive reserves in the Campos and Santos basins. Here is a quick picture.

Six fields in the Campos basin account for over 50% of the country’s crude oil production (which the US is the highest recipient of), an area which also happens to contains the vast majority of natural gas. For example, Tupi (circled above) is expected to increase Brazil’s natural gas production by 50% alone. Major oil reserves and some natural gas are contained within pre-salt layers (also in picture). Since 90% of oil production happens offshore in very deep waters, there are technical hurdles to fully explore them. As a result, Petrobras and the private sector are conducting pilot projects and generally working pretty hard to increase production levels.

Just who is Petrobras? Up until recent years, this primarily government-owned publicly-traded corporation was the sole market player in the oil and gas sector. In time, however, the monopoly ceded to a consortium of international companies (e.g. Shell) which have played an important role in the transformation of resource exploration. However, Petrobras still plays a big role in all projects, owns most of the reserves and market shares, and has a stake in all major projects. In its 2013-2017 business plan, Petrobras laid out plans to invest $147.5 billion in exploration and production.

Anyways, here is a quick, superfluous overview of renewable activity, starting with annual investment.

Illustrated by massive dams like the Itaipu generating station (second largest in the world), hydropower accounts for the vast majority of Brazilian electricity generation (~70-80%) and is still on the rise. Much of the still-untapped hydro potential plans to be addressed as the government intends to develop a staggering 48 new hydroelectric projects by 2020. These projects would total over 42 GW- almost three times our current entire solar market. It is also important to note that 80% of the new potential is set to come from 18 dams in the Amazon River basin, sometimes far away from main demand centers which causes power transmission and distribution losses. As the worst drought in more than 50 years cuts output, the government is also promoting other renewable sources.

On the wind side, successful policies, financing opportunities and good resources have made the industry flourish. On top of existing policies, the government established auctions in 2009 where the government sets a price ceiling and participants bid on lowest electricity price for projects. Although there have been some drawbacks with this system it has largely been very successful. Investment costs have been reduced, the component market is growing steadily, and wind sites are larger and better in quality. Furthermore, the government is very flexible and looking at modifying policies as the environment changes. In 2013, wind represented the vast majority of investment in renewables in Brazil, and an increasing number of manufacturers are entering the market. All in all, the industry is alive and doing well.

Although Brazil’s solar market has more than doubled in the 2007-2013 period, solar still represents less than 1% of total generation. Generally, the technology has not been able to compete with wind’s low production and financing costs. In response, the country is trying to seriously kick start the industry. Since last October solar has been successfully included in state-level auctions, with plans by the Ministry of Mines and Energy to hold them nationwide. Brazilian development bank BNDES has also put forward local-content rules: the bank will offer cheaper funding to solar projects using locally made components, and local production will become a mandatory requirement by 2017. Officials are still exploring policy in this area – too loose rules would overwhelm the market with Chinese manufacturers sensing a jackpot, while too stringent local-content rules would make the market un-enticing and unstable. The country expects to contract 3.5 gigawatts of solar power between 2014 and 2018.

Dependence on foreign imports encouraged Brazil to develop extensive biofuel policies since the 1970s and has been largely responsible for the nation’s extensive bio-power industry. Brazil is ranked third in biodiesel production globally, second in ethanol production, has a growing biomass market and bio-heat covers a significant portion of heat demand. In addition, the Bio-power industry employs well over ten times the amount of jobs than all other renewable sources combined. Among an array of sources, sugarcane ethanol is the leading biofuel and accounts for 13% of all transportation fuels. However, despite a production increased by nearly 20% just last year alone, a large chunk of production remained unused in 2013. In any case, the government is still very active in dealing with the industry. It still provides various tax credits and low interest loans for producers, raised the blend requirement for gasoline to 25% in 2013 and plans to expand Petrobras’ presence in the industry (yes- Petrobras is everywhere).

So what does the future hold? As the economy is growing, domestic electricity consumption is expected to increase over 50% by the end of the decade. If Brazil wants to increase the percentage of electricity coming from renewables it will mean very ambitious targets for the next decade. This is already the case. According to the draft of the 10-year energy plan (PDE 2023), wind and solar will account for 33% of all new generation capacity planned for the next decade. Their long-term strategy also entails cutting back on fossil fuel plant construction in favor of renewables.

Two parting thoughts. According to a Navigant research group report (Latin American Wind Power Assessment Report), Brazil is expected to have more wind power capacity by 2022 than all other Latin American nations combined. Second, in the first half of 2014 180 large-scale renewable projects were approved for construction totaling about 5GW (very significant number) and requiring $8.3 billion in investment. Keep an eye on Brazil.

What a magnificent time to be alive.  Last night, the Senate here in the United States did something great: they voted 79-18 to advance a constitutional amendment to overturn Citizens United, meaning that every single senator will be forced to say—on the record—whether or not they think money and speech are the same thing.

Obviously, that’s very good news for anyone who cares about anything except promoting the interests of billionaires.  You and I may follow energy more closely than other admittedly important issues: gun control, healthcare, cutbacks into the military-industrial complex, etc.  But Citizens United is the kiss of death for any idea that flouts the special interests that dominate these arenas, or any others.

80 percent of all Americans—even 72 percent of Republicans—oppose Citizens United. A full vote is expected Thursday.

I certainly wouldn’t want to be running for re-election with four-fifths of my constituents knowing that I had nothing but utter contempt for them and their beliefs on this pivotal issue.  I’m not a political consultant, but that sure doesn’t sound like the makings of a successful campaign.

Deutsche Post DHL is the result of the privatization of Germany’s post office and its merger with parcel and logistics giant DHL; its operations around the globe generate annual revenues exceeding 51 billion Euros.  Last week, Deutsche Post DHL passed a new milestone of its environmental protection program called “GoGreen” — more than 60 percent of its global electricity demand is now generated from renewable sources.

I love how Christof Ehrhart, Executive Vice President Corporate Communications and Responsibility announced this achievement; it’s something you’re more likely to hear from a German-based company than one here in the U.S.: “Environmental sustainability is an integral part of our company strategy. Our efforts and the progress we make towards becoming an environmentally friendly company are on the one hand a sign of respect for the world we live in and on the other hand this also supports our customers’ needs.”

Let that sink in for a moment: their tens of millions of customers all around the world are demanding that they behave in a way that demonstrates respect for the world we live in, and that, in turn, requires them to wean themselves off of fossil fuels.

When we stop and look around us, we see how rapidly this whole movement is accelerating.

Here’s an article about a “Perfect Storm for Renewables,” which describes how Kauai, one of the less-populated Hawaiian Islands, is poised to hit 40% renewable energy on their electricity grid.  This is largely driven by homeowners who have installed solar PV, which already provides an enormous chunk of the island’s peak energy.

In truth, it wouldn’t be impossible to achieve 100%, and then go on to replace gasoline powered cars with electric vehicles.  Of course, this would require energy storage, by far the most popular form of which is pumped hydro – the three components of which are off-peak energy, water, and elevation.  Good news for Kauai, which boasts places of 5000+ elevation and 400 inches of annual rain.

In fact, harnessing the hydro resources alone (forgot about pumping it) from the highest and wettest part of the island would generate about 150 MW, according to my calculations based on this chart, where I estimated that 15% of the island’s 562 square miles receives an average of 200 inches of rain, which then falls an average of 2000 feet.   That’s more than enough for the entire island, which is currently at 125 MW, even without the PV.

It’s been a while since I wrote a post reminding us all exactly how little area is required, in relative terms, to provide enough solar power for the entire world.  Numbers are cool, but graphics are better.  Below is a map that shows the swath that we’d need to take out of Northern Africa in order to get the job done.

an area of 254 km x 254 km would be enough to meet the total electricity demand of the world. The amount of electricity needed by the EU-25 states could be produced on an area of 110 km x 110 km. For Germany with a demand of 500 TWh/y an area of 45 km x 45 km is required, which concerns 0.03 % of all suited areas in North Africa

We all need to keep the truth in mind as we contemplate the appropriate energy policy for Earth in the 21st Century, i.e., our planet receives 6000 times more energy from the sun every day than all seven billion of us can consume here.  We have it within our grasp to transform ourselves into a civilization that pulls itself back from the brink of extinction by migrating to clean energy.  Let’s do it.