Green Economy

Warren Buffet: Utility Death Spiral Is Bull S*&^

We’ve covered the “utility death spiral” a lot here on CleanTechnica. Frankly, we haven’t really seen anyone claiming that a utility death spiral from the solar revolution isn’t something to worry about… until now. The Edison Electric Institute (EEI), an association of investor-owned utilities, published a report last year that discussed the great threat distributed

Warren Buffet: Utility Death Spiral Is Bull S*&^ was originally published on CleanTechnica.

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Solar Power In A Bottle Thanks To Elephant Energy, USAID, & divi

Living off the grid necessitates and demands innovation. A happy new innovation for some off-grid, energy poverty–challenged folks is solar power in a bottle. The organizations to thank for this new option are the US Agency for International Development (USAID), Elephant Energy, and divi, Inc. Justin Gray and Vrinda Manglik, writing for the Huffington Post, cut to the

Solar Power In A Bottle Thanks To Elephant Energy, USAID, & divi was originally published on CleanTechnica.

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Google CEO Larry Page On Why He Would Leave His Billions To Tesla CEO Elon Musk

Google CEO and co-founder Larry Page recently shared his strong appreciation of Tesla CEO & Chief Product Architect, SolarCity Chairman, & SpaceX founder & CEO Elon Musk. The two seem to be kindred spirits, and are of course billionaires. They have also reportedly been friends for many years. Page’s statements in a recent interview acknowledged

Google CEO Larry Page On Why He Would Leave His Billions To Tesla CEO Elon Musk was originally published on CleanTechnica.

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Electric Cars On Front Page Of Country’s Largest Newspaper!

… Norway’s largest newspaper, that is. We’ll know that electric cars are mainstream in our own countries when our “top” newspapers are putting comparisons of electric cars as feature articles. In the meantime, we’ve got CleanTechnica, EV Obsession, Gas2, other similar sites… and Norway. Here’s a tweet a reader sent me last week: @zshahan3 Norway’s

Electric Cars On Front Page Of Country’s Largest Newspaper! was originally published on CleanTechnica.

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Better Building Codes Save Bundles (Chart)

How much money could you and your neighbors save on energy? That depends a lot on the building code, which states (and sometimes cities) can use to set minimum standards for energy efficiency.  The U.S. Department of Energy has a nice chart of which state has adopted which code, but the following chart is useful in

Better Building Codes Save Bundles (Chart) was originally published on CleanTechnica.

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Norway Can End Energy Poverty


norwegian flag

Norway can take the lead to end energy poverty with its new mandates for renewable energy investment and sustainable development. These mandates can and should call for transitioning energy access investment away from large-scale centralized energy investments to small scale, distributed clean energy investments. Norway and others have already committed over $1B in funding announced during the Rio +20 meeting in 2012, now it is time to figure out how to put that money to work. In doing so, Norway can lead the world in ending our failing approach to energy poverty.

Addressing energy poverty has been a 40-year wait. During that time span, the World Bank, India, and others have promised the poor a connection to the electricity grid. In India’s case every 5-year plan is littered with broken promises and the poor wait in the dark. As a result the world’s population is growing at about the same rate as the population gaining access to electricity – meaning 1.3 billion people are permanently left behind if something doesn’t change. What’s worse, nearly 2.5 billion people today considered “electrified” receive only a few hours of electricity per day.

The reasons for this failure are many. Beyond corruption alone, grid extension is expensive, cumbersome, and slow. But we have an opportunity to change all that. With a twenty-year track record and recent cost reductions, it is well acknowledged today that distributed renewable energy is the fastest, cheapest and most effective means of delivering on the world’s energy access goals.

But it’s not just us that believe distributed renewables are the solution to energy poverty. The International Energy Agency (IEA) has made clear in a series of reports the only way to reverse energy inequality is to rely heavily on small scale distributed energy infrastructure in rural areas. However, current investments by governments, public institutions, and multi-lateral banks involved in the United Nations Sustainable Energy for All (SEFA) are heavily skewed towards investments in large scale centralized power plants and grid extension. But a new way forward, catalyzed by the convergence of distributed renewable energy and mobile phone technology is emerging.

Today, three out of every four new mobile phone subscribers live in emerging markets. Just as mobile phones leapfrogged landlines across the developing world, distributed renewable energy is leapfrogging the grid, in part to power these off grid mobile customers. More importantly, mobile operators are not earning enough profit on these customers because over 500 million mobile phone customers don’t have a place to charge their phones at home. Support of this 21st century approach requires investment.

Entrepreneurs have solutions to this problem that can save families money and their lives. Already the off grid solar lighting market in sub Saharan Africa is growing at a 95% compound annual growth rate according to Lighting Africa. In Bangladesh, Grameen Shakti and others are deploying 30,000 to 40,000 solar home systems every single month. But despite this initial success, a stifling lack of access to finance so acute it can take years for entrepreneurs to raise the money to test their ideas is holding back our ability to end the travesty of energy poverty.

Luckily small amounts of venture capital from Khosla Impact, Solar City, and other mainstream, hard-nosed investors has changed the sector in the past 6 months. But private sector capital is not enough in infrastructure. That’s why twenty of the world’s leading off-grid clean energy entrepreneurs are requesting $500 million in financial commitments from leading public institutions to help them deliver on the world’s energy access goals. The group’s efforts have been backed by CEOS of more than 25 leading civil society organizations from around the world. This money has already been pledged by Governments around the world by Norway’s own Energy+ work. Now it is time to actually unlock this money not just pledge it.

So, many people are coming together to create a parallel track to the false hope of building polluting power plants and extending the existing electricity grid infrastructure to the poor. We are asking the Norwegian Sovereign wealth fund shift 5% of its total fund or ~$50B to renewable energy, and that at least 1% of that be provided to off-grid renewables. This money would not be a subsidy. It would be provided to mainstream capital providers to leverage their expertise and provide a compelling return back to investors – just like was done with microfinance.

We have a once in a generation opportunity to do something that matters. The eradication of energy poverty is an essential step to the empowerment of women, education of children, effectiveness of health care, and attainment of the millennium development goals. There are over one billion reasons for Norway to help us make this happen. We’re asking them to help us bring the world from darkness to light.

Jigar Shah is author of Creating Climate Wealth: Unlocking the Impact Economy, 2013 Icosa Publishing. Shah unlocked the multi-billion dollar worldwide solar industry with a business model innovation (Power Purchase Agreement), not a new technology. This model created SunEdison, the largest solar services company worldwide. Jigar Shah has shown that business model innovation applied to the biggest challenge of our lifetime – climate change – will unlock a $10 trillion dollar new economy.

After SunEdison was sold in 2009, Jigar served through 2012 as the first CEO of the Carbon War Room —the global organization founded by Sir Richard Branson and Virgin Unite to help entrepreneurs address climate change. SunEdison and Carbon War Room proved that we could make positive change through business and financial model innovation in many industries. Today, as CEO of Jigar Shah Consulting, he works with global companies in a multitude of industries to deploy existing clean energy solutions fueled by new business models.

Image Credit: Norwegian flag with typical norwegian red wooden house with sod roof via Shutterstock

Norway Can End Energy Poverty was originally published on CleanTechnica. To read more from CleanTechnica, join over 50,000 other subscribers: Google+ | Email | Facebook | RSS | Twitter.

Tesla Model S Price Dropping In Europe, Sales In Europe & China Expected To Be Double US Sales

It’s unclear why, but Tesla Model S prices in Germany and the Netherlands are being cut substantially. One reason postulated by some is relatively low sales in much of Europe. Notably, Elon Musk said a month ago that Tesla expected to be selling about twice as many cars in China and Europe than North America

Tesla Model S Price Dropping In Europe, Sales In Europe & China Expected To Be Double US Sales was originally published on CleanTechnica.

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Yingli Green Energy To Supply 54 MW Of Solar Modules For 7 UK Solar Projects

Yingli Green Energy (aka Yingli Solar), which is the “largest vertically integrated photovoltaic (‘PV’) module manufacturer in the world,” was recently selected to supply 54 MW (54,000 kW) worth of solar PV modules for 7 solar projects in the UK being developed by Grid Essence UK. Here are some more details, via a recent press release: The

Yingli Green Energy To Supply 54 MW Of Solar Modules For 7 UK Solar Projects was originally published on CleanTechnica.

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Wave Energy Project Looking For Support — Crowdfund It!



Can We Harness Ocean Waves to Power Your Home? from Experiment on Vimeo.

Wind energy experts have harnessed the movement of air to produce cheap electricity. The movement of water, waves, is another source of energy being explored and utilized.

To use wave energy to create electricity, one realizes the force of water.

Marcus Lehmann, who is 80% to his $9,622 wave energy funding goal with just 2 days left, inquires, “Can we solve future energy and freshwater crises with the Power of Ocean Waves?”

Marcus and his team clearly think it could help. “Our engineering team at UC Berkeley is developing a new Wave Energy Converter that is able to efficiently harvest this energy,” he writes.

“With your support, we can continue our development towards a first pilot plant in the ocean and want to reward our Top 50 backers with special Thank-You-Packages (details at end of the page)!”

Apparently, this isn’t the same old wave energy technology we’ve been covering for years, and the crew thinks it can be economically competitive. Furthermore, the team already has a prototype:

In our wave tank laboratory, we have developed a proof-of-concept-prototype and have successfully tested the functionality and ability of the converter to cancel waves and generate power.

While solar and wind power are currently cheaper and are more abundant, wave energy also has some advantages. “The main advantage of Wave Energy over Solar and Wind Energy is its high availability, reliability and higher power densities (Solar: 0.3 kW/m2, Wind: 3 kW/m2, Waves: 30 kW/m).”

Here’s more on the funds the team is pursuing and what they will be use for:

ocean waves project

Budget Overview

The budget will be used for:
1. Hydraulic Pumps – Two competing power take-off technologies will be tested separately: a) industrially available double acting reciprocating linear cylinder pumps, and b) large scale diaphragm type pumps.

2. Carpet Material – Carpet materials will be purchased from an industry partner and expert in elastomers.

3. Wave Gages – In order to evaluate the efficiency of the prototype under various sea states, the essential values that are to be determined experimentally are the wave height before and after the device and the generated flux. This will be measured with Wave Gages and a non invasive Electromagnetic Flowmeter.

4. Magnetic Flow Meter – For high accuracy real time measurement of the system’s performance, a magnetic flux measurement instrument will be purchased.

Head on over to the “experiment” page to chip in!

Wave Energy Project Looking For Support — Crowdfund It! was originally published on CleanTechnica. To read more from CleanTechnica, join over 50,000 other subscribers: Google+ | Email | Facebook | RSS | Twitter.

Chevy Volt Owner Disease May Also Be Affecting Other Electric Car Owners

Originally published on EV Obsession. Frankly, I’ve seen this over and over again — with the Chevy Volt, the Tesla Model S, the Nissan Leaf, and probably other electric cars. It’s a problem… well, a temporary problem, but actually a good thing in the long run! Here are the details from a post on the

Chevy Volt Owner Disease May Also Be Affecting Other Electric Car Owners was originally published on CleanTechnica.

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