The challenge for the development community is to exploit the links between energy and poverty to combat global poverty. The human scale of this challenge is huge. Today, 1.6 billion people lack access to electricity and 2.4 billion rely on traditional biomass for cooking and heating. Indoor air...

Society's transition toward more sustainable energy sources is well underway. But substantially reducing the use of fossil fuels to generate electricity, to power vehicles, and to manufacture the stuff of everyday life will profoundly disrupt the communities that currently dedicate themselves to...

During the 2007 spring meetings, the development committee endorsed the World Bank Group's action plan on the Clean Energy Investment Framework (CEIF). This progress report is a response to the committee's request for an update on the implementation of the action plan for the annual meetings in...

Energy efficiency and conservation are considered key means for reducing greenhouse gas emissions and achieving other energy policy goals, but associated market behavior and policy responses have engendered debates in the economic literature. We review economic concepts underlying consumer...

The targeted increase of renewable energy sources in the European energy mix to 20% by 2020, and the goal of an 80-95% CO2 emissions reduction by 2050, will require changes to and extensions of the electricity grid. The integration of increasing shares of fluctuating renewable electricity,...

We examine the effect of in-state and out-of-state renewable energy policies on wind energy patenting. Using a semiparametric fixed-effects Tobit model, we regress patent counts on a series of policy variables within a state and a spatially weighted average for each of these policies implemented...

Renewable energy and energy efficiency projects continue to perform strongly in the World Bank Group (WBG) energy portfolio and are increasingly being mainstreamed in the WBG's energy lending. In fiscal 2007 a total of US$1,433 million supported 63 renewable energy and energy efficiency projects...

This paper examines the effect of environmental policies on technological innovation in the specific case of renewable energy. The analysis is conducted using patent data on a panel of 25 countries over the period 1978-2003. It is found that public policy plays a significant role in determining...

On Aug. 8, 2005, President Bush signed the Energy Policy Act of 2005 (PL 109-58). This was the first major piece of energy legislation enacted since 1992 following five years of Congressional efforts to pass energy legislation. Among other things, the law contains tax incentives worth over $14...

Our new analytical general equilibrium model is used to study effects of tightening state Renewable Portfolio Standards (RPS) on electricity price, CO2 emissions, fossil fuel electricity generation, and two kinds of renewable generation. We show how those outcomes depend on key state...