Global Trends in Renewable Energy Investment 2012

Total investment in solar in 2011 increased 52% to $147 billion, driven by a drop of 50% in photovoltaic module prices. Investment in wind dropped 12% to $84 billion, while onshore wind turbine prices fell between 5 and 10%. Biomass and waste to energy was the 3rd largest renewable sector at $11 billion in investments (down 12% from 2010).

USA investment surged 51% to $51 billion just behind China at $52 billion (China increased investment in renewable energy by 17% from 2010). German investment dropped 12% to $31 billion.

In 2011 renewable energy power capacity (excluding large hydropower), as a percentage of total system capacity, reached 9%, up from 4% in 2004. Total renewable energy generation (excluding large hydro) reached 6%, up from 4% in 2004.

Related: Top Countries For Renewable Energy Capacity – Wind Energy Capacity Exceeds 2.5% of Global Electricity Needs – Leasing or Purchasing a Solar Energy System For Your Home

The chart shows the top nuclear power producing countries from 1985 to 2010. The chart created by Curious Cat Investing and Economics Blog may be used with attribution. Data from US Department of Energy.

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Nuclear power provided 14% of the world’s electricity in 2010. Wind power capacity increased 233% Worldwide from 2005 2010, to a total of 2.5% of global electricity needs. Nuclear power generation declined by .72% for the same period.

Burning coal was responsible for 41% of electricity generation in 2010. Burning natural gas accounted for 21% and hydroelectric generation accounted for 15%.

Japan just announced that they have closed their last operating nuclear power plant. They have no nuclear power plant generating electricity for the first time in more than 40 years. It will be interesting to see how low their actual generation totals fall this year. They plan to re-open some of the plants but it is a political issue that is far from settled.

Globally nuclear power production increased 84% from 1985 to 2010. This is a very low percentage. Global output over that period increased much more than that, as did global electricity use. The share of electricity production provided by nuclear power peaked at about 17% for much of the 1990s.

Related: Nuclear Power Production Globally from 1985 to 2009 – Oil Production by Country 1999-2009 – Top 10 Countries for Manufacturing Production from 1980 to 2010: China, USA, Japan, Germany… – Japan to Add Personal Solar Subsidies – Nuclear Energy Institute (statistics)

Another view of data on nuclear power shows which of the leading nuclear producing countries have the largest percentages of their electrical generating capacity provided by nuclear power plants (as of 2009). France has 75% of all electricity generated from nuclear power. Ukraine had the second largest percentage at 49%, then Sweden at 37% and South Korea at 35%. Japan is at 28% compared to 20% for the USA. Russia was at 18% and China was at just 2%.

400 million people in India and 1.2 billion people worldwide do not have electric power at home. Mera Gao Power provides a wonderful market solution. Mera Gao Power can install solar power systems at a low cost that can be paid back in just 2 years by charging only 50 cents a month to users (for 7 hours of electricity a day). So they provide funding (through investors and grants) and recoup the investment quickly by providing a valuable service at a price users can afford.

Four solar panels are sufficient to power an entire village of 100 households with quality light and mobile charging. These panels are installed on the roofs of existing households, thus eliminating the need for land. Since power is generated during the day and used at night they use batteries to store the power.

By utilizing LED lights, MGP’s micro grid design is ultra energy efficient. This is the key to reducing power generation and storage equipment. Each household is provided with two or four LED lights.

Mera Gao Power received funding from USAID Development Innovation Ventures. The video presents their innovation for a village-level solar micro grid to electrify rural Uttar Pradesh for a White House meeting.

Related: Appropriate Technology: Solar Water Heaters in Poor Cairo Neighborhoods – Top Countries For Renewable Energy Capacity – Water Pump Merry-go-Round – Letting Children Learn, Hole in the Wall Computers – Homemade Windmills for Electricity – Water and Electricity for All

The economics of solar energy make sense today. The main stumbling block is financing the initial purchase (for homeowners, businesses or utilities). For new power generation solar is economically competitive in many locations today and prices continue to decline. One aspect that has harmed financing is the historical depreciation has been high (assuming a short lifespan of solar panels) but the panels now have much longer lifespans, meaning that when computing the return of solar investments you can expect a longer payback period. Combine that with falling prices and the economic case is great.

For a homeowner there is still the problem of financing what could be a $30,000 installation. Of course, the extremely low interest rates help here. First you have low cost capital (when calculating your return). Second, your alternative yields are very low (so it isn’t like you would earn 8% on your money just buying a CD). But for those that don’t want to take on the loan many companies are being formed to work on the financing for you (they deal with financing and then sell you the electricity they generate with panels on your home). It is a good business model I think. I personally think you are better off cutting out the intermediary and financing it yourself, but if you don’t want to, you can get cheaper electricity and help the environment.

In the USA there is a 30% federal tax credit for solar installation. Several states also offer tax credits for solar installation. There are also incentives in many other countries including Japan, Germany, Spain, Italy…

Where the U.S. Solar Industry Is Shining

I own JinkoSolar stock which manufactures solar panels. This is based on the belief that solar has reached a point where it is a good way to generate electricity and we have huge needs for electrical power generation world wide.

Related: Top Countries For Renewable Energy Capacity – Global Wind Energy Capacity Exceeds 2.5% of Global Electricity Needs – Solar Energy: Economics, Government and Technology – Oil Consumption by Country 1990-2009

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Chart by Curious Cat Economics Blog using data from the Wind Energy Association. 2011 data is for the capacity on June 30, 2011. Chart may be used with attribution as specified here.

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In 2007 wind energy capacity reached 1% of global electricity needs. In just 4 years wind energy capacity has grown to reach 2.5% of global electricity demand. And by the end of 2011 it will be close to 3%.

By the end of 2011 globally wind energy capacity will exceed 240,000 MW of capacity. As of June 30, 2011 capacity stood at 215,000. And at the end of 2010 it was 196,000.

As the chart shows Chinese wind energy capacity has been exploding. From the end of 2005 through the end of 2011 they increased capacity by over 3,400%. Global capacity increased by 233% in that period. The 8 countries shown in the chart made up 79% of wind energy capacity in 2005 and 82% at the end of 2010. So obviously many of other countries are managing to add capacity nearly as quickly as the leading countries.

USA capacity grew 339% from 2005 through 2010 (far below China but above the global increase). Germany and Spain were leaders in building capacity early; from 2005 to 2010 Germany only increased 48% and Spain just 106%. Japan is an obvious omission from this list; given the size of their economy. Obviously they have relied heavily on nuclear energy. It will be interesting to see if Japan attempts to add significant wind and solar energy capacity in the near future.

Related: Nuclear Power Production by Country from 1985-2009 – Top Countries For Renewable Energy Capacity – Wind Power Capacity Up 170% Worldwide from 2005-2009 – USA Wind Power Installed Capacity 1981 to 2005 – Oil Consumption by Country 1990-2009

Chart of petroleum consumption by country 1980-2010 by the Curious Cat Investing and Economics Blog. The chart may be used with attribution.

The USA remains, by a huge margin, the largest consumer of petroleum products (motor gasoline, jet fuel, liquefied petroleum gases, residential fuel oil…) using 22% of the total (with about 4.5% of the population). From 1980 to 2010 the global consumption increased 38% to 87 million barrels a day.

From 1980 to 2010 USA consumption increased 12% (so less than global consumption). Meanwhile, Germany, Japan and France decreased petroleum use by 19%, 17% and 10% respectively. Many countries have very low use in 1980 and have grown their economies dramatically over this period and increased petroleum use dramatically also: India up 433%, China up 411%, South Korea up 360%.

Africa, in total, used 3.3 million barrels a day in 2010, up 120% from 1980. Africa used 73% of what Japan used in 2010 and 17% of what the USA used and 50% more than Canada. The data shows no sign of declining petroleum consumption on a global basis. The USA uses as much as China, India, Brazil and Africa combined. I believe, in 2015 those countries (by which I mean all the countries in Africa too, not that Africa is a country, which of course it is not) will use more than the USA (and likely show significant growth from 2010 levels).

Data is from the US Energy Information Agency.

Related: Oil Production by Country 1999-2009 – Top Countries For Renewable Energy Capacity – Chart of Nuclear Power Production by Country from 1985-2009 – Increasing USA Foreign Oil Dependence In The Last 40 years

I believe it is wise from an environmental and economic viewpoint to invest in renewable energy projects. I believe the costs of fossil fuel based energy will continue to increase. Renewable energy is continuing to improve and when considering the negative externalities caused by oil, gas and coal and the continuing improvement in wind, solar and geothermal generation investment in renewable energy are going to payoff well for countries.

The largest increases in renewable energy capacity by country from 2005 to 2010 are: China (up 106%), South Korea (up 88%), Turkey (up 85%), Germany (up 67%), Italy and Japan (up 45%). All the data is from the Pew Clean Engery Program report: Who’s Winning the Clean Energy Race? (pdf).

My guess is that the stimulus packages in several countries contributed greatly to the increases (notably Germany and Italy targeted green investments – as did China to some extent, in Wind Energy). Spain took a hit as debt levels caused the government to cut spending. I would imagine this is likely to happen in Italy (and was expected to happen in Germany – the extent of decreases is less certain after the earthquake in Japan).

Related: Chart of oil consumption by country from 1990-2009 – Wind Power Capacity Up 170% Worldwide from 2005-2009 – Japan to Add Personal Solar Subsidies (2008) – Chart of Top Nuclear Power Generating Countries from 1985 to 2009 – Wind Power has the Potential to Produce 20% of Electricity Supply by 2030

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The chart shows the leading nuclear power producing countries from 1985-2009. The chart created by Curious Cat Investing and Economics Blog may be used with attribution. Data from US Department of Energy.

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Nuclear power provided 14% of the world’s electricity in 2009. Wind power capacity increased 170% Worldwide from 2005-2009, to a total of 2% of electricity used (38,025 Megawatts of capacity). The USA produced nearly twice as much electricity using nuclear power than any other country, which surprised me.

Another view of data on nuclear power shows which of the leading nuclear producing countries have the largest percentages of their electrical generating capacity provided by nuclear power plants (as of 2009). France has 75% of all electricity generated from nuclear power. Ukraine had the second largest percentage at 49%, then Sweden at 37% and South Korea at 35%. Japan is at 28% compared to 20% for the USA (I am surprised these are so close _ would have thought France and Japan would be much closer). Russia is at 18% and China was at just 2%. As of January 2011, 29 countries worldwide are operating 442 nuclear reactors for electricity generation and 65 new nuclear plants are under construction in 15 countries. Source, Nuclear Energy Institute.

From 1985 to 2009, USA production increased 108%, France 84% and Japan up 77%. South Korea is up 550% (from a very low starting point). Globally nuclear power production increased 80% from 1985 to 2009. From 2000-2009 production increased 5% in the USA and decreased by 1% in France and 13% in Japan. China was up 318% (from a very low level) from 2000-2009 (they did not have nuclear power capacity prior to 1995.

The global capacity of nuclear power was scheduled to increase more rapidly in the future before the earthquake in Japan and the crisis at the Kashiwazaki-Kariwa Nuclear Power Plant. China was going to add a great deal of capacity and is likely to over the next few years (nuclear power plants take many year to bring online so those coming online in the next few years have already had hundreds of millions invested in building them). Several European countries have already announced temporary closing of some plants (especially some plants nearing the end of their originally scheduled lives – which those countries had been in the process of extending).

As a comparison global oil production increased by 10.5% from 1999-2009, while nuclear global production increased by 5% from 2000-2009. From 1999-2009 USA oil production decreased 7%. Russia increased production 62% in the decade, moving it into first place ahead of Saudi Arabia that increased production 10%.

Related: Oil Production by Country 1999-2009 – Oil Consumption by Country 1990-2009 – Japan to Add Personal Solar Subsidies – Solar Thermal in Desert, to Beat Coal by 2020

The chart shows the oil production over the last decade by the top oil producing countries. Production totals include crude oil, shale oil, oil sands and NGLs (the liquid content of natural gas where this is recovered separately). Excludes liquid fuels from other sources such as biomass and coal derivatives.

The chart shows the leading oil producing countries from 1999-2009. The chart created by Curious Cat Investing and Economics Blog may be used with attribution.

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The chart show 3 clear leaders in production Russia, Saudi Arabia and the USA (with the USA firmly in 3rd place). Those 3 were responsible for approximately a third of the total oil production in 2009. Russia greatly increased production. During the last decade world production increased from 72 million barrels a day to 80 million barrels a day. Russia accounted for 51% of the increase, close to 4 million barrels a day.

The next 11 countries are pretty closely grouped, with slightly increasing production over the period as a group. Brazil, the last country with over 2 million barrels of production a day in 2009, has the largest percentage increase in the period, producing 79% more in 2009 than they did in 1999. Russia increase production 62% over the period. The other countries ranged from a 23% increase (Canada) to a 25% decrease (Norway). The USA increased production 7% and China increased production 18%. World production increased 11%.

Last year I posted a chart showing oil consumption by the top oil consuming countries over the last 2 decades; showing all countries using over 2 million barrels of oil a day. The USA consumed 18.7 million barrels a day in 2009. Only China was also over 5 million barrels, using 8.2 million in 2009. Japan was next at 4.4 million.
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The United States uses far more oil than any other country. The chart shows this very well. The chart shows all countries using over 2 million barrels of oil a day. The USA consumed 18.7 million barrels a day in 2009. Only China was also over 5 million barrels, they reached 8.2 million in 2009. Japan is next at 4.4 million.

The data is from the US Department of Energy for total consumption of petroleum products.

Mexico, Canada, South Korea, Germany, Brazil, Russia and India all use between 2 and 3 million barrels a day. All of Africa is at 3.2 million.

Related: Oil Consumption by Country in 2007 – Manufacturing output by Country 1990-2008 – Increasing USA Foreign Oil Dependence In The Last 40 years – Wind Power Capacity Up 170% Worldwide from 2005-2009

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