California, which has a mixed history when it comes to evidence-based reading instruction, has a plan to use federal funds for literacy programs that some say are out of sync with the science.

Bruno Pietzsch, Sebastian Fiedler, Kai G. Mertens, Markus Richter, Cédric Scherer, Kirana Widyastuti, Marie-Christin Wimmler, Liubov Zakharova and Uta Berger: The recent advancement of agent-based modeling is characterized by higher demands on the parameterization, evaluation and documentation of these computationally expensive models. Accordingly, there is also a growing request for "easy to go" applications just mimicking the input-output behavior of such models. Metamodels are being increasingly used for these tasks. In this paper, we provide an overview of common metamodel types and the purposes of their usage in an agent-based modeling context. To guide modelers in the selection and application of metamodels for their own needs, we further assessed their implementation effort and performance. We performed a literature research in January 2019 using four different databases. Five different terms paraphrasing metamodels (approximation, emulator, meta-model, metamodel and surrogate) were used to capture the whole range of relevant literature in all disciplines. All metamodel applications found were then categorized into specific metamodel types and rated by different junior and senior researches from varying disciplines (including forest sciences, landscape ecology, or economics) regarding the implementation effort and performance. Specifically, we captured the metamodel performance according to (i) the consideration of uncertainties, (ii) the suitability assessment provided by the authors for the particular purpose, and (iii) the number of valuation criteria provided for suitability assessment. We selected 40 distinct metamodel applications from studies published in peer-reviewed journals from 2005 to 2019. These were used for the sensitivity analysis, calibration and upscaling of agent-based models, as well to mimic their prediction for different scenarios. This review provides information about the most applicable metamodel types for each purpose and forms a first guidance for the implementation and validation of metamodels for agent-based models.

Governor Markell has ordered the American and Delaware flags lowered in honor of U.S. Supreme Court Justice Antonin Scalia.

This morning President Trump ordered American flags at all U.S. government buildings and facilities to be flown at half-staff until sunset on November 10, 2018 as a mark of solemn respect for the victims of the terrible act of violence perpetrated in Thousand Oaks, California, on November 7, 2018. In concurrence with the President’s order […]

The Delaware Forest Service has dispatched a 20-person wildfire crew to help fight a wave of lightning-caused wildfires around Hayfork, California in the area of the Shasta-Trinity National Forest. California has declared a state of emergency and the Northern California Region is now at a maximum Preparedness Level of 5 on a 5-point scale. Delaware's team is part of almost 1,500 personnel on the Fork Complex Fire, a group of blazes totaling more than 25,000 acres near Hayfork, CA that is only 5 percent contained.

A team of 20 wildland firefighters under the direction of the Delaware Forest Service is working with 1,165 personnel currently battling the Fork Complex, a group of lightning-caused fires near Hayfork, California that totals 11,862 acres but is only 7 percent contained. Kyle Hoyd, the Delaware Forest Service's assistant forestry administrator, summarized the crew's effort: "We did a burnout with two engine teams on the Peak Fire off of a dozer line and put hand line around several structures in the same area." Earlier in the week, Hoyd reported that "everyone is doing well" but the "fire is in steep terrain with multiple hazards."

A wildfire crew led by the Delaware Forest Service is near completion of a two-week assignment on the Fork Complex Fire, a 28,736-acre blaze near Hayfork, California in the Shasta-Trinity National Forest. Almost 2,400 personnel are battling the fire that is currently 26 percent contained. The Fork Complex is one of several large wildfires in Northern California that together cover more than 223,000 acres, one of the major factors that prompted the National Interagency Fire Center (NIFC) to increase its National Preparedness Level today to the maximum of 5 on a 5-point scale.

US electric-car maker Tesla's CEO Elon Musk has told employees that its plant in Fremont, California will be reopened on Friday. It comes as California allows state manufacturers to start reopening following the lockdown.
Read Full Article at RT.com

As the sun sets on California’s solar farms, a backup energy source deep in the Sierra Nevada Mountains springs to life.

Natron Energy said that the California Energy Commission (CEC) awarded it a $3 million grant for “Advanced Energy Storage for Electric Vehicle Charging Support.” Natron will use the money to manufacture and install a high powered, long cycle life energy storage system at an EV Fast Charging station.

It may be safe for a bird to land on a wire, but not on two of them at once.

The Clean Power Alliance (CPA) has signed three long-term power purchase agreements, including two new solar projects and one existing small hydro project.

California, long a progressive leader on renewable energy and climate change mitigation, has neglected a key market segment for renewable energy: the “community-scale,” or “wholesale distributed generation” (DG), market. This market segment is defined as projects below 20 megawatts that connect to the distribution grid and export power to the grid for sale.

California’s energy storage incentive program has been a great success, with more than 11,000 battery storage systems installed to-date. The problem is, it’s not reaching the state’s most vulnerable communities. A new proposal from the California Public Utilities Commission (CPUC) aims to fix some of the barriers preventing disadvantaged communities from participating in the program, and it allocates $100 million to a new program designed to offset the cost of battery storage systems for populations threatened by wildfires and related utility power shutoffs.

California-based solar developer Sunpin Solar said that Direct Energy Business, a subsidiary of Centrica PLC, signed a power purchase agreement (PPA) for the full output of the recently completed 96.75-MW DC / 74.8-MW AC ColGreen North Shore Power Plant.

Yuba College, a community college part of the Yuba Community College District, this week completed a 1-MW solar carport installation that it says could result in $10 million of avoided utility costs over the life of the system. The District purchased the solar outright, which resulted in optimal savings.

As the sun sets on California’s solar farms, a backup energy source deep in the Sierra Nevada Mountains springs to life.

The Clean Power Alliance (CPA) has signed three long-term power purchase agreements, including two new solar projects and one existing small hydro project.

In 2017, Massachusetts was ranked No. 1 in energy efficiency by ACEEE for the seventh consecutive year. On the other side of the country, California was ranked a close second after tying with Massachusetts for the top spot in 2016.

Ice Energy, a California firm that uses chunks of ice to cool buildings, has secured $40 million in financing from private equity group Argo Infrastructure Partners LLC.

It was California’s biggest fire yet. In late July and August, wildfires devastated an area north of San Francisco far bigger than New York City, destroying more than 100 homes and injuring 2 fire fighters. It’s just one in a rash of fast-spreading blazes that have killed at least 56 people this year and last in the Golden State.

Yesterday another milestone was reached in California’s march toward a 100 percent renewable energy mandate with the passing of SB100 by the Assembly. The bill will require the state to receive 50 percent of its electricity from renewables by 2026; 60 percent by 2030 and 100 percent by 2045. The current law requires the state to get 50 percent of its electricity from renewables by 2030.

California recently joined other leading states, provinces, cities, and corporations around the world by setting an ambitious 100 percent carbon-free electricity target. It’s a landmark, not because California was the first, but because it is the biggest. The state ranks as the fifth-largest economy in the world.

The California Energy Commission (CEC) is funding a study that it hopes will result in lower utility bills for customers and more control over electricity load for utilities. The project will involve 100 homeowners in Southern California who will install various types of distributed energy resources (DER) such as thermostats, load control switches, batteries, water heaters and eventually electric vehicle chargers.

This week, Los Angeles Mayor Eric Garcetti announced that rather than investing in the Haynes, Harbor and Scattergood natural gas power plants to meet the requirements of a 2010 law related to a practice known as once through cooling, the Los Angeles Department of Water and Power (LADWP) will phase them out in favor of renewable energy.

California’s energy storage incentive program has been a great success, with more than 11,000 battery storage systems installed to-date. The problem is, it’s not reaching the state’s most vulnerable communities. A new proposal from the California Public Utilities Commission (CPUC) aims to fix some of the barriers preventing disadvantaged communities from participating in the program, and it allocates $100 million to a new program designed to offset the cost of battery storage systems for populations threatened by wildfires and related utility power shutoffs.

California Governor Jerry Brown proposed spending $59 billion to fix crumbling roads and raising the state’s renewable energy mandate to 50 percent.

California’s bet on green energy is paying off, with clean technology companies creating more jobs and investing more money than competitors in any other state.

Jim Keffer is Republican state lawmaker in Texas with a permit to carry a concealed weapon and doubts about whether human activity is causing global warming.

Yuba College, a community college part of the Yuba Community College District, this week completed a 1-MW solar carport installation that it says could result in $10 million of avoided utility costs over the life of the system. The District purchased the solar outright, which resulted in optimal savings.

California’s rapid renewable energy expansion has led to a boom in large-scale solar and wind projects and a huge expansion of rooftop solar. As costs have fallen, solar energy has become much less expensive, and utility-scale solar and wind are now less expensive than new gas plants, and far less expensive than existing coal.

As the sun sets on California’s solar farms, a backup energy source deep in the Sierra Nevada Mountains springs to life.

Natron Energy said that the California Energy Commission (CEC) awarded it a $3 million grant for “Advanced Energy Storage for Electric Vehicle Charging Support.” Natron will use the money to manufacture and install a high powered, long cycle life energy storage system at an EV Fast Charging station.

California’s energy storage incentive program has been a great success, with more than 11,000 battery storage systems installed to-date. The problem is, it’s not reaching the state’s most vulnerable communities. A new proposal from the California Public Utilities Commission (CPUC) aims to fix some of the barriers preventing disadvantaged communities from participating in the program, and it allocates $100 million to a new program designed to offset the cost of battery storage systems for populations threatened by wildfires and related utility power shutoffs.

Four energy companies are proposing an $8 billion renewable energy project that would supply Los Angeles with more than twice the power generated by the Hoover Dam.

California and Quebec, which together created the largest carbon market in North America this year, may come away empty-handed as they woo northeastern U.S. states to join their system.

California’s bet on green energy is paying off, with clean technology companies creating more jobs and investing more money than competitors in any other state.

This week, Los Angeles Mayor Eric Garcetti announced that rather than investing in the Haynes, Harbor and Scattergood natural gas power plants to meet the requirements of a 2010 law related to a practice known as once through cooling, the Los Angeles Department of Water and Power (LADWP) will phase them out in favor of renewable energy.

As the sun sets on California’s solar farms, a backup energy source deep in the Sierra Nevada Mountains springs to life.

California and Quebec, which together created the largest carbon market in North America this year, may come away empty-handed as they woo northeastern U.S. states to join their system.

California Governor Jerry Brown proposed spending $59 billion to fix crumbling roads and raising the state’s renewable energy mandate to 50 percent.

California’s bet on green energy is paying off, with clean technology companies creating more jobs and investing more money than competitors in any other state.

Jim Keffer is Republican state lawmaker in Texas with a permit to carry a concealed weapon and doubts about whether human activity is causing global warming.

The government has today published the Protection of Freedoms Bill. The Bill contains many proposals, but those of most significance to employers are those which are the result of an extensive review of the vetting and barring system, and which incl...

California Gov. Gavin Newsom on Friday...