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Cleantech

China's new 2030 Climate Target Will Contribute to a Lower and Earlier Emissions Peak

July 6, 2015 by Jake Schmidt

China and Future Planning

China formally submitted its climate pledge for the post-2020 period in preparation for the new international climate agreement. These details were announced as part of the US-China climate agreement last November, but China has now added a carbon intensity reduction target to its 2030 goals.[read more]

How Germany's Second-Biggest Utility Is Adapting to a Distributed Energy World

July 6, 2015 by Jeff St. John

German Utility Adaptation

German utility RWE is a victim of the so-called “utility death spiral,” with its central-power-plant-reliant business losing billions of dollars in Germany’s renewables-rich energy market. But distributed energy technologies and business models could help turn its fortunes around.[read more]

Hawaii and Vermont Set High Renewable Portfolio Standard Targets

July 6, 2015 by U.S. EIA: Today in Energy
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State Renewable Portfolio Standards

Two states recently passed legislation that would require significant increases in renewable electricity generation. On June 8, Hawaii updated legislation setting a 100% renewable portfolio standard (RPS) by 2045. On June 11, Vermont passed a bill creating a 75% RPS by 2032.[read more]

NASA Satellite Images Show the Rapid Expansion of Utility-Scale Solar in China

July 3, 2015 by Stephen Lacey
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China Solar Expansion

China is a very difficult solar market to track from the outside. There's no doubt that the Chinese PV market is growing at unprecedented speed. But determining its overall health is more of an art than a science. So perhaps the scientists can help.[read more]

US-Brazil 20% Renewable Commitment is a Good Start, But We Can Do More

July 3, 2015 by NRDC Switchboard

International Renewables Commitments

President Obama and his Brazilian counterpart, Dilma Rousseff, announced a pretty impressive clean energy commitment at their joint White House appearance recently. They pledged that each country would get 20 percent of its electricity from non-hydro renewable sources, like solar and wind power, by 2030.[read more]

Why Should Climate Philanthropy Care About Energy Access?

July 2, 2015 by Justin Guay

Energy Access Efforts

Investing in clean energy access provides a disruptive opportunity to revolutionize electricity systems and get on the right side of the politics of development -- philanthropy just hasn't realized it yet. To be fair, philanthropy needs to step up it's game on climate across the board.[read more]

Cheapest Solar Ever: Austin Energy Gets 1.2 Gigawatts of Solar Bids for Less Than 4 Cents

July 2, 2015 by Stephen Lacey
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Solar Cost Reduction Efforts

A lot more cheap solar is coming for Austin, Texas. The city's utility, Austin Energy, just released new data on developer bids for PV projects as part of a 600-megawatt procurement. The numbers show how far solar prices have come down over the last year -- and will continue to drop.[read more]

How Does China's Climate Pledge Stack Up?

July 2, 2015 by Barbara Finamore
1

China and Climate Action

China's climate pledge will require the country to make very significant changes to its emissions trajectory - including adding non-fossil power equivalent to the entire U.S. power generating capacity by 2030. When you compare China's growth trajectory against that of developed countries, how does it compare?[read more]

Solar's Value for Grid Circuits: Not Much on Average, but Huge for a Handful

July 1, 2015 by Jeff St. John
1

Solar and the Grid

Solar advocates and opponents have argued over the merits of various studies about the relative costs and benefits of distributed solar PV. Different studies have reached different results -- so different that the Rocky Mountain Institute wrote an entire report just to compare and contrast 16 of them.[read more]

Residential PACE on the Rise; Innovative Solar Financing

July 1, 2015 by Dan Scripps

Residential PACE Financing

In 2010, the Federal Housing Finance Authority almost killed Property Assessed Clean Energy Programs (PACE) for residential properties. A lot can happen in five years, and what was once a program on the verge of foreclosure is now a booming market.[read more]

Public Investment in Clean Energy ''Poised for Exponential Growth'

June 30, 2015 by Katherine Tweed
1

Green Investment

Even without access to MLPs, which are publicly traded entities that are allowed to act like traditional corporations in the eyes of the Internal Revenue Service, financing vehicles for clean energy projects are already being unleashed. Investment in clean energy hit nearly $340 billion in 2014.[read more]

Don't Write Off Energy Efficiency, It's Just About to have its Day.

June 30, 2015 by EDF Energy Exchange

The Advent of Energy Efficiency

Economists from the University of Chicago and the University of California, Berkeley released a study that called into question the cost-effectiveness of energy efficiency. The study was based on the team’s analysis of energy savings shortfalls in the Michigan low income Weatherization Assistance Program.[read more]

North Carolina Solar Leadership at the Crossroads

June 30, 2015 by NRDC Switchboard
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Solar in the States

As a North Carolinian, I can tell you it's pretty darned amazing that, last year, our state was number 2 in the nation in installed solar capacity. And number 4 in the first quarter of 2015, despite what can only be described as some really crappy (and construction-slowing) winter weather.[read more]

The IEA's Bridge Scenario to a Low Carbon World Again Underestimates the Role of Renewables

June 29, 2015 by Adam Whitmore
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IEA and Renewables Measurement

The IEA has just produced its World Energy Outlook Special Report on Energy and Climate Change, which is intended to describe how the energy sector can transition to being part of a lower carbon world. It includes a new Bridge Scenario which emphasizes what can be done over the next decade or two.[read more]

The Internet of Things Provides the Opportunity to Achieve Global Sustainability Now

June 29, 2015 by Nick Blandford

Sustainability and Technological Advancement

 

Take a look at these numbers. 1.3 billion – that’s the number of people in the world today who don’t have access to electricity. 30% – this number represents the projected growth of global energy consumption by 2020. Universal access to electricity and renewable energy can help address these problems.[read more]