This paper covers three policy-relevant aspects of the carbon content of electricity that are well established among integrated assessment models but under-discussed in the policy debate. First, climate stabilization at any level from 2°C to 3°C requires electricity to be almost carbon-free...

Die Förderung erneuerbarer Energien und der Emissionshandel sind wesentliche Elemente der europäischen und der nationalen Energie- und Klimapolitik. Einige Kritiker lehnen jedoch die gezielte Förderung erneuerbarer Energien ab, insbesondere mit dem Argument, sie sei im Zusammenhang mit dem...

Recent literature on biofuels has questioned whether biofuels policies are likely to reduce the negative effects of climate change. Our analysis explicitly takes into account that oil is a non-renewable natural resource. A blending mandate has no effect on total cumulative oil extraction....

This paper aims at characterizing the conditions of wind power deployment in order to infer a carbon price level that would provide wind power with comparable advantage over fossil fuel technologies as effective wind support policies. The analysis is conducted on Danish data from 2000 to 2010,...

At least ten Latin American and Caribbean countries have pledged to achieve carbon neutrality. Has electricity planning in the region evolved towards reaching these goals? We compare power generation capacity in 2023 to announced plans in 2019. We then estimate committed emissions from existing...

The most prevalent and perhaps most popular climate policies in the U.S. are Renewable PortfolioStandards (RPS) that mandate that renewables (e.g., wind and solar) produce a specifiedshare of electricity, yet little is known about their efficiency. Using the most comprehensivedata set ever...

This paper examines the role of electricity production from biomass with and without carbon capture and storage in sustaining low CO2 emission pathways to 2100. It quantifies the effect of the availability of biomass resources and technologies within a general equilibrium framework. Biomass-fed...

Der Pfad zur Klimaneutralität erfordert klimaschutzwirksame Investitionen und einen Transformationsprozess in allen Bereichen der Wirtschaft. Eine Vielzahl von Studien und Statistiken befasst sich national und international mit Ansätzen zur Definition und Quantifizierung von...

In this paper we analyze the relative importance and mutual behavior of two competing base-load electricity generation options that each are capable of contributing significantly to the abatement of global CO2 emissions: nuclear energy and coal-based power production complemented with CO2...

The Deep Decarbonization Pathways Project (DDPP), an initiative of the Sustainable Development Solutions Network (SDSN) and the Institute for Sustainable Development and International Relations (IDDRI), aims to demonstrate how countries can transform their energy systems by 2050 in order to...